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Home My WebLink AboutAppendix A Traffic Analysis ReportTRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND BRIDGE REPLACEMENT PROJECT SANTA ANA, CALIFORNIA This Traffic Impact Analysis has been prepared under the supervision of Donson H. Liu, T.E. Signed E iR 713 , * "XP 3 3/ ��9a BRA FFIG LSA June 2018 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND BRIDGE REPLACEMENT PROJECT SANTA ANA, CALIFORNIA Submitted to: City of Santa Ana 20 Civic Center Plaza Santa Ana, California 92701 Prepared by: LSA 20 Executive Park, Suite 200 Irvine, California 92614 (949) 553-0666 Project No. WKE1702 LSA June 2018 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA TABLE OF CONTENTS LIST OF ABBREVIATIONS AND ACRONYMS............................................................................................ iii INTRODUCTION.......................................................................................................... 1 ExistingFacilities............................................................................................................................ 1 ProjectDescription........................................................................................................................ 1 METHODOLOGY.......................................................................................................... 4 EXISTING (2017) CONDITIONS..................................................................................... 6 FUTURE CONDITIONS.................................................................................................. 9 2021 No Build Conditions............................................................................................................ 10 2021 Build Conditions................................................................................................................. 12 2040 No Build Conditions............................................................................................................14 2040 Build Conditions.................................................................................................................16 UNSIGNALIZED QUEUING ANALYSIS.......................................................................... 18 MITIGATION MEASURE............................................................................................. 18 CONCLUSIONS.......................................................................................................... 19 APPENDICES A: Existing Counts B: LOS Worksheets C: OCTAM Forecast Plots P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA FIGURES AND TABLES FIGURES Figure1: Project Area............................................................................................................................. 2 Figure2: Existing Facilities...................................................................................................................... 3 Figure 3: With Project Facilities.............................................................................................................. 5 Figure 4: Existing Traffic Volumes.......................................................................................................... 8 Figure 5: 2021 No Build Traffic Volumes.............................................................................................. 11 Figure 6: 2021 Build Traffic Volumes.................................................................................................... 13 Figure 7: 2040 No Build Traffic Volumes..............................................................................................15 Figure 8: 2040 Build Traffic Volumes....................................................................................................17 I CA 1.14*� Table A: Existing Intersection LOS Summary.......................................................................................... 7 Table B: Existing ADT Volumes and LOS................................................................................................. 7 Table C: 2021 Intersection LOS Summary............................................................................................12 Table D: 2021 ADT Volumes and LOS...................................................................................................12 Table E: 2040 Intersection LOS Summary............................................................................................14 Table F: 2040 ADT Volumes and LOS....................................................................................................16 Table G: 2040 Build Fairview Street Turn Pocket Queuing..................................................................18 P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» ii TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA LIST OF ABBREVIATIONS AND ACRONYMS ADT average daily traffic bridge Fairview Street bridge City City of Santa Ana HCM Highway Capacity Manual ICU Intersection Capacity Utilization LOS level of service MPAH Master Plan of Arterial Highways NCHRP National Cooperative Highway Research Program OCTAM Orange County Traffic Analysis Model project Fairview Street Improvements from 9t" Street to 16t" Street and Bridge Replacement Project RIRO right-in/right out SAR Santa Ana River SCAG Southern California Association of Governments TAZ Traffic Analysis Zone TIA Traffic Impact Analysis v/c volume -to -capacity ratios vphpl vehicle(s) per hour per lane P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA INTRODUCTION This Traffic Impact Analysis (TIA) has been prepared to assess the effects of the Fairview Street Improvements from 9th Street to 161h Street and Bridge Replacement Project (project) on intersection and roadway performance. The project proposes to widen the Fairview Street crossing over the Santa Ana River (SAR) from four lanes (two lanes in each direction) to six lanes (three lanes in each direction) between the intersections of 9th Street and 16th Street in Santa Ana, California. This segment of Fairview Street includes a bridge (Fairview Street bridge) over the SAR. LSA performed this TIA consistent with relevant guidelines from the City of Santa Ana (City) Circulation Element and Capacity Calculations and Level of Service Standards. The purpose of this TIA is to document how Fairview Street, between Civic Center Drive and 171h Street, would function without and with the project in the future. The study area comprises the following intersections: 1. Fairview Street/171h Street 2. Fairview Street/161h Street 3. Fairview Street/121h Street 4. Fairview Street/9th Street 5. Fairview Street/Civic Center Drive This report analyzes roadway segments of Fairview Street between Civic Center Drive and 17th Street; specifically, the segments between each of the study intersections. Figure 1 shows the project area. Existing Facilities The City's Circulation Element and the Orange County Transportation Authority Master Plan of Arterial Highways (MPAH) identify Fairview Street between Civic Center Drive and 17th Street (over the SAR) as a six -lane, divided Major Arterial. The bridge currently provides two lanes in each direction. The segment of Fairview Street to the north of 16th Street currently provides two lanes in each direction, with the exception of a three lane southbound segment between Avalon Avenue and Bolivar Circle. Fairview Street south of 9th Street currently provides three lanes in each direction. Fairview Street has a posted speed limit of 45 miles per hour on segments north and south of the bridge. Sidewalks exist on both sides of Fairview Street, with the exception of the segment on the bridge. Bicycle facilities, such as bicycle lanes, do not exist on Fairview Street; however, the Santa Ana River Trail that runs along the SAR's eastern bank has access points to both the northbound and the southbound sides of Fairview Street at the southern end of the bridge. The trail on the SAR's western bank does not have direct connections to Fairview Street. Figure 2 illustrates the roadway geometrics of the intersections within the study area. Project Description Implementation of the MPAH would widen Fairview Street bridge to accommodate three lanes in each direction. The project would also provide additional facilities, such as 8-foot-wide sidewalks PAWKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» All .7 „� / ! •' '� � to , \ `�� c _-7� �,� r' • � �'`� � _ _' .'�'" j'..�� - er Ak JS _ - Ate.� FAIR�UIE�WS•T Ll Aw 1* cqs . Ap Ac r WIf•--. --A N v! f, a s ti - ,1 � .- . � °�, f•-i�� ° - - 7 _ � .` � •ram ��, '., F t '� �.. r O . ',�� • - _ _ - � � � " � - ,�(/f*ram 1 f � � _ chi bing _ �. � a — - - /; �. � i�'� i�• '�1'Kvd,, �1 �-•-.a�/`J� �.� � .�`t��/rrr /'• �/Sz. _�1...•.� - �• --- r s hhTTr� Z 1 Fairview St. / 17th St. hTT F 2 Fairview St. / 16th St. �11 hTT 3 Fairview St. / 12th St. II i M O C. Z N lestminster AveWestminster Ave O z LEGEND 3 -Study Area Intersection Q W 16th St it les Ln y� W 14th St 1,+erid: n� Z 1oith L* W Washington Ave A V � w 12eh se w 11th St 44� W 10th St OW 9th St hk 2 L hTT� z hTT� F1 1 4 Fairview St. / 9th St. 5 Fairview St. / Civic Center Dr. w nth St Civic Center Dr L SA FIGURE 2 Legend Fairview Street Improvements from 9th Street to 16th 0 Signal Street and Bridge Replacement Project Stop Sign Existing Facilities F Free Right Turn P:\WKE1702\Traffic\exce1\Fig 2 - Existing Facilities.xls 5/23/2018 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA and 5-foot-wide Class II bicycle lanes (with a 2-foot buffer) where they currently do not exist on both sides of Fairview Street between Civic Center Drive and 17th Street. The planned improvements include the construction of a continuous raised median between 9th Street and 161h Street. This continuous raised median would change the intersection of Fairview Street/121h Street from full access to right-in/right-out (RIRO) access. Figure 3 illustrates intersection control changes associated with the project. METHODOLOGY LSA prepared this TIA consistent with the City's Circulation Element and Capacity Calculations and Level of Service Standards. Intersection level of service (LOS) calculations use the intersection capacity utilization (ICU) methodology for signalized intersections, whereas Highway Capacity Manual (HCM) methodology is used for unsignalized intersections. Roadway segment volume -to - capacity ratios (v/c) are determined using the City's theoretical daily roadway capacities. Traffix Version 8.0 computer software was used to determine the LOS at signalized intersections based on the ICU methodology, while Synchro Version 10.1 computer software was used at the unsignalized intersections using the HCM methodology. The ICU methodology was implemented using City requirement inputs including 5 percent loss time, 1,700 vehicles per hour per lane (vphpl) capacity for through lanes, and 1,600 vphpl capacity for turn lanes. The ICU methodology compares the v/c ratios of conflicting turn movements at an intersection, sums these critical conflicting v/c ratios for each intersection approach, and determines the overall ICU. The HCM methodology calculates the delay experienced by vehicles passing through the intersection. The resulting ICU or delay is expressed in terms of LOS, where LOS A represents free -flow activity and LOS F represents overcapacity operation. LOS is a qualitative assessment of the quantitative effects of such factors as traffic volume, roadway geometrics, speed, delay, and maneuverability on roadway and intersection operations. The following table describes in detail LOS criteria for intersections. LOS Description A No approach phase is fully utilized by traffic, and no vehicle waits longer than one red indication. Typically, the approach appears quite open, turns are made easily, and nearly all drivers find freedom of operation. B This service level represents stable operation, where an occasional approach phase is fully utilized, and a substantial number are nearing full use. Many drivers begin to feel restricted within platoons of vehicles. C This level still represents stable operating conditions. Occasionally, drivers may have to wait through more than one red signal indication, and backups may develop behind turning vehicles. Most drivers feel somewhat restricted, but not objectionably so. D This level encompasses a zone of increasing restriction approaching instability at the intersection. Delays to approaching vehicles may be substantial during short peaks within the peak period; however, enough cycles with lower demand occur to permit periodic clearance of developing queues, thus preventing excessive backups. E Capacity occurs at the upper end of this service level. It represents the most vehicles that any particular intersection approach can accommodate. Full utilization of every signal cycle is attained no matter how great the demand. F This level describes forced flow operations at low speeds, where volumes exceed capacity. These conditions usually result from queues of vehicles backing up from a restriction downstream. Speeds are reduced substantially, and stoppages may occur for short or long periods of time due to the congestion. In the extreme case, speed can drop to zero. LOS = level of service P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 4 r s hhTTr� Z 1 Fairview St. / 17th St. T■ 11 F 2 Fairview St. / 16th St. 7■ ttt 3 Fairview St. / 12th St. II m Z r� Westminster Ave Westminster Ave 0 Z LEGEND o -Study Area Intersection M IR W 16th St N Sc ar les Ln 3 ? ar 2-1 W 14th St Merid. d C`' .to 4 L + hTT� z hTT� F1 1 4 Fairview St. / 9th St. 5 Fairview St. / Civic Center Dr. 4 1,ith bp W Washington Aye V� yw roZ C� i W 10th St OW9thSt W 7th St W 12th St W 11th St Civic Center Or L SA FIGURE 3 Legend Fairview Street Improvements from 9th Street to 16th 0 Signal Project Change Street and Bridge Replacement Project Stop Sign With Project Facilities F Free Right Turn P:\WKE1702\Traffic\exce1\Fig 3 - Ex+Prof Facilities.As 5/23/2018 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA The relationship between LOS, ICU value (i.e., the v/c ratio), and HCM delay (at unsignalized intersections) is as follows: Levels of Service A B C D E F ICU 0.00-0.60 0.61-0.70 0.71-0.80 0.81-0.90 0.91-1.00 > 1.00 Delay per Vehicle (seconds) <10.0 10.0-15.0 15.0-25.0 25.0-35.0 35.0-50.0 >50.0 ICU = intersection capacity utilization The City considers LOS D to be the upper limit of satisfactory intersection operations. The four roadway segments between the five study intersections have been assessed for their adequacy in accommodating their respective existing and projected 24-hour daily traffic volumes according to roadway capacities and service standards prescribed by the City's Circulation Element. The relationship between daily traffic volumes and LOS is as follows: Arterial Type LOS A LOS B LOS C LOS D LOS E LOS F 8 Lanes Divided 45,000 52,500 60,000 67,500 75,000 > 75,000 6 Lanes Divided 33,900 39,400 45,000 50,600 56,300 > 56,300 4 Lanes Divided 22,500 26,300 30,000 33,800 37,500 > 37,500 4 Lanes Undivided 15,000 17,500 20,000 22,500 25,000 > 25,000 2 Lanes Undivided 7,500 1 8,800 10,000 11,300 12,500 > 12,500 Source: City of Santa Ana General Plan Circulation Element, Table A-1 (January 2010) LOS = level of service Similar to the City's acceptability threshold for intersections, LOS D is considered to be the upper limit of satisfactory daily roadway volume -to -capacity. EXISTING (2017) CONDITIONS As noted previously, the City's Circulation Element and the MPAH identify the segment of Fairview Street between 17th Street and Civic Center Drive as a six -lane, divided Major Arterial. However, Fairview Street currently provides two lanes in each direction with a painted divided median between Civic Center Drive and 17th Street; the bridge itself provides two lanes in each direction with no median. The segment of Fairview Street to the north of 16th Street currently provides two lanes in each direction, with the exception of a three -lane southbound segment between Avalon Avenue and Bolivar Circle. Fairview Street south of 9th Street currently provides three lanes in each direction. Pedestrian sidewalks are provided on both sides of Fairview Street with the exception of the bridge, which does not have sidewalks on either side. Currently, pedestrians walk along the northbound and southbound shoulders of Fairview Street. Bicycle facilities are also absent for the length of Fairview Street between Civic Center Drive and 17th Street. The Santa Ana River Trail connects to both the northbound and the southbound sides of Fairview Street at the southern end of the bridge. P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 6 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA Appendix A provides the peak -hour intersection turn volumes and a 24-hour daily roadway segment count National Data and Surveying Services collected on Tuesday, December 12, 2017. Figure 4 presents the existing a.m. and p.m. peak -hour volumes for the five study intersections. Consistent with the intersection analysis methodology described previously, existing intersection LOS was calculated for the five study intersections. To calculate their daily LOS, existing daily traffic volumes along the roadway segments between the study intersections were compared against the design capacities of each segment. Table A depicts existing intersection LOS, while Table B shows roadway segment LOS. Appendix B provides intersection LOS worksheets. Table A: Existing Intersection LOS Summary Intersection Existing Conditions AM Peak Hour PM Peak Hour Delay LOS Delay LOS 1 Fairview Street/17t Street 0.835 D 0.902 E 2 Fairview Street/16t Street' 31.6 D 20.0 C 3 Fairview Street/12t Street 25.1 D 19.0 C 4 Fairview Street/9t Street >50.0 F 47.4 E 5 Fairview Street/Civic Center Drive 0.642 B 0.640 B = unsatisfactory LOS The intersection is unsignalized and was assessed using the HCM methodology. Delay values shown are in seconds per vehicle. LOS = level of service v/c = volume -to -capacity ratio >50.0 = HCM delay value is greater than 50.0 seconds per vehicle, LOS F Table B: Existing ADT Volumes and LOS Roadway Segment I Arterial Type Capacity ADT LOS Existing Conditions 17t Street to 16t Street 4 Lanes Divided 37,500 42,440 F Fairview 16t Street to 12t Street— Fairview Bridge 4 Lanes Undivided 25,000 41,890 F Street 12t Street to 9t Street 4 Lanes Divided 37,500 40,980 F 9t Street to Civic Center Drive 6 Lanes Divided 56,300 41,720 C = unsatisfactory LOS ADT = average daily traffic LOS = level of service v/c = volume -to -capacity As Table A shows, the intersections of Fairview Street/17th Street and Fairview Street/9th Street currently operate at unsatisfactory LOS E or worse during one or both peak hours. The three other study intersections currently operate at satisfactory LOS D or better. It should be noted that the HCM methodology consistent delay values shown for the intersections of Fairview Street at 16th Street, 12th Street, and 9th Street are the calculated wait time of the worst performing movement and not indicative of the experience of the majority of vehicles traveling through these intersections. In the case of these three unsignalized intersections, the worst performing movements are the outbound left -turn movements, of which there are fewer than 10 vehicles per P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 7 CO MZ N 6) CO ,� I L, 195/236 -1 <7 1104 / 821 N 258 / 233 1 Fairview St. / 17th St. 223 / 385 441 / 1035 218/207 T r> N O �, rn CO °° _L Z '^ Westminster Ave ar les Ln Westminster Ave = o 3 v W 16th St 5� O 3 2! O Q LEGEND Q -Study Area Intersection 2 W 14th St M L2 6 Z �a L,� Judith W Washington Aye 9/5 J <7 T 103/21 -1 a' y' `T W 12th St � 2 f w llth St 2 Fairview St. / 16th St. o 4g� W loth St CO V O N 6) _ N m O W 9th St 4/2 <7 T `' AILC -1 14 / 9 Civic Center Dr M W 7th St 3 Fairview St. / 12th St. Un O O rn u� N N C 20/13 'C 148/184 M � 1/0 M I� N <-- 6/2 I � F � 3/ 2 T � J I 5/1 L J F 280 / 453 6/1 J T � 3/0 M v CD 18/3 o C M 52 / 38 o V � M 7/ 4 � M V ti CO 6) M M O LO V M N 4 Fairview St. / 9th St. 1 5 Fairview St. / Civic Center Dr. L SA FIGURE 4 xxx/vvv AM / PM Volume Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project Existing Traffic Volumes P:\WKE1702\Traffic\exce1\Fig 4 - Existing Vols.xls (5/23/2018) TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA hour at any one intersection. The especially high -delay values shown in Table A should not be considered representative of actual delay times due to typical driver behavior. For example, high delays calculated for outbound movements at the intersection of Fairview Street and 9th Street that reach into the hundreds of seconds per vehicle would not be tolerated by drivers making outbound lefts. It is reasonable to expect drivers to make more feasible route choices such as making right turns out to make subsequent U-turns at downstream intersections, as they are available. As shown in Table B, the segments of Fairview Street (including the bridge) that provide only four lanes of travel currently experience daily traffic volumes greater than their respective design capacities, meaning these roadway segments currently experience unsatisfactory LOS F. FUTURE CONDITIONS LSA prepared future traffic forecasts (provided in Appendix C) for 2021 and 2040 No Build and Build conditions using the long-range traffic modeling tool, the Orange County Transportation Analysis Model (OCTAM). OCTAM is a travel demand model derived from the Southern California Association of Governments (SCAG) Regional Model that provides more specific land use and network information for Orange County. The 2021 traffic forecasts represent the anticipated conditions at the anticipated project completion year, whereas 2040 traffic forecasts represent long-range design year traffic conditions. The intersection and roadway segment traffic volumes for 2040 No Build and Build conditions were developed using the OCTAM base year (2012) and future year (2040) model unconstrained networks. Raw traffic model data from OCTAM base and future year model runs were post - processed using National Cooperative Highway Research Program (NCHRP) 255 methodologies to develop peak -hour turning movement volumes at each study area intersection and roadway segment. The following describes the methodology used to post -process model volumes to develop peak hour intersection volumes for 2040 No Build and Build conditions: The difference between the modeled 2012 and 2040 peak period directional arterial traffic volumes (for each intersection approach and departure) was identified from loaded network plots. This difference defines growth in traffic over the 28-year period. The incremental growth in peak period approach and departure volumes between 2012 and 2040 was factored to develop the incremental change in peak -hour volumes. OCTAM uses a 3-hour a.m. peak period and a 4-hour p.m. peak period. SCAG has established that the a.m. peak hour accounts for 38 percent of the peak period and the p.m. peak hour is 28 percent of the peak period. Therefore, the incremental changes in peak period volumes were multiplied by the appropriate factors to develop incremental changes in peak -hour volumes. The incremental growth in approach and departure volumes between 2012 and 2040 for each movement and peak hour was factored to reflect the forecast growth between the year of the existing traffic data (2017) and 2040. For this purpose, LSA assumed linear growth between the 2012 base condition and the forecast 2040 condition. As the increment between Existing and 2040 is 23 years of the 28-year time span, a factor of 0.82 (i.e., 23/28) was used. PAWKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 9 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA 4. The forecast growth in approach and departure volumes through 2040 No Build and Build conditions was added to the existing 2017 traffic data, resulting in "post -processed" 2040 No Build and Build link volumes. The approaches and departures along 16t" 12tn and 9tn Streets are not anticipated to experience growth as these residential neighborhoods are built out. 5. The 2040 No Build and Build turn volumes were developed using existing (2017) turn volumes and the future approach and departure volumes, based on the methodologies contained in NCHRP Report 255: Highway Traffic Data for Urbanized Area Project Planning and Design (Transportation Research Board, December 1982). A similar methodology (steps 1 through 4) was applied to develop 2040 No Build and Build roadway segment traffic volumes. For intersections that did not exist in the traffic model or had missing legs, anticipated growth (or lack thereof) from adjacent Traffic Analysis Zones (TAZs) were used to develop traffic volumes for those locations. Finally, manual adjustments were made to 2040 Build conditions to reflect the proposed change at the intersection of Fairview Street/12th Street from full access to RIRO. The 2021 No Build and Build traffic forecasts were developed based on interpolating the overall growth between existing (2017) volumes and 2040 No Build and Build forecasts. Specifically, the proportional growth from 2017 to 2021 (4 years) was scaled against the overall growth between 2017 and 2040 (23 years) to develop a growth ratio of 17.39 percent. This growth percentage was applied to the growth between 2017 and 2040 forecasts at each study intersection and roadway segment to arrive at 2021 No Build and Build traffic forecasts. Based on a review of the City's Capital Improvement Program Fiscal year: 201712018 (City of Santa Ana, May 2017) and the Circulation Element, improvements to the five study intersections outside of the restriction of the intersection of Fairview Street and 12tn Street from full -access to RIRO are not planned or included in this analysis at this time. The following presents the ability of the existing and proposed roadway facilities to accommodate 2021 and 2040 No Build and Build traffic conditions. 2021 No Build Conditions Figure 5 shows the OCTAM forecast derived 2021 No Build a.m. and p.m. peak -hour traffic volumes. As shown in Table C, the intersections along Fairview Street are anticipated to operate at acceptable LOS with the exception of the following intersections: • Fairview Street/171n Street (LOS E during the p.m. peak hour) • Fairview Street/91n Street (LOS F in both a.m. and p.m. peak hours) This represents a general worsening of intersection operations under 2021 No Build conditions. As shown in Table D, forecasted increases to daily traffic volumes along Fairview Street from existing to 2021 No Build conditions are anticipated to continue to result in unsatisfactory roadway segment LOS for the four -lane segments of Fairview Street. PAWKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 10 0 CO o 00 ,1 218/268 1080 / 804 N 248 / 227 a, 1 Fairview St. / 17th St. 240 / 418 432 / 1025 205 / 196 T o 'M N 6 L Z '^ �estrninster Ave 3, les Westminster Ave = 3 v W 16th St 5` O a p Q LEGEND Study Area Intersection p WLn 2 W 14th St aNO L2 6 Z �S L,� Judith L a W Washington Aye 9/5 J T 103/21 -1 a' y' `T W 12th St " 2 f W llth St 2 Fairview St. / 16th St. o 4g� W loth St 00 v M N � W 9th St 4/2 AILC -1 14 / 9 -, �-! Civic Center Dr CO rn M ? W 7th St 3 Fairview St. / 12th St. O LL7 N CO �2 r— N 6, N C 20 / 13 M 4 'C 156 / 193 ti C° — 1 /0 cn v N <-- 6/2 <-J I L F � 3/ 2 T � J I 5/1 L J F 271 / 469 6/1 J T � 3/0 M 't CO 18/3 �_ A o 52/38 V M 7/4 M V ; rn M CO ti CDti oo It N 4 Fairview St. / 9th Fairview St. / 9th St. Fairview St. / Civic Center Dr. St. / Civic Center Dr. L SA FIGURE 5 xxx/vvv AM / PM Volume Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project 2021 No Build Traffic Volumes P:\WKE1702\Traffic\exce1\Fig 5 - 2021 NP Vols.xls (5/23/2018) TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA Table C: 2021 Intersection LOS Summary Intersection Existing Conditions 2021 No Build Conditions 2021 Build Conditions AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour vac Delay LOS vac Delay LOS vac Delay LOS vac Delay LOS vac Delay LOS vac Delay LOS 1 Fairview St/17`h St 0.835 D 0.902 E 0.853 D 0.954 E 0.860 D 0.948 E 2 Fairview St/16th Stl 31.6 D 20.0 C 33.9 D 20.7 C >50.0 F 27.2 D 3 Fairview St/12th Stl 25.1 D 19.0 C 26.0 D 19.7 C 22.1 C 18.0 C 4 Fairview St/9`h Stl >50.0 F 47.4 E >50.0 F >50.0 F >50.0 F 41.4 E 5 Fairview St/Civic Center Dr 0.642 B 0.640 B 0.664 B 0.651 B 0.691 B 0.665 B = unsatisfactory LOS The intersection is unsignalized and was assessed using the HCM methodology. Delay values shown are in seconds per vehicle. LOS = level of service >50.0 = HCM delay value is greater than 50.0 seconds per vehicle, LOS F v/c = volume -to -capacity ratio Table D: 2021 ADT Volumes and LOS Roadway Segment I Arterial Type Capacity ADT LOS Existing Conditions 17t Street to 16t Street 4 Lanes Divided 37,500 42,440 F Fairview 16t Street to 12t Street— Fairview Bridge 4 Lanes Undivided 25,000 41,890 F Street 12t Street to 9t Street 4 Lanes Divided 37,500 40,980 F 9t Street to Civic Center Drive 6 Lanes Divided 56,300 41,720 C 2021 No Build Conditions 17t Street to 161Street 4 Lanes Divided 37,500 42,910 F Fairview 16t Street to 12t Street— Fairview Bridge 4 Lanes Undivided 25,000 42,350 F Street 12t Street to 9t Street 4 Lanes Divided 37,500 41,430 F 9t Street to Civic Center Drive 6 Lanes Divided 56,300 42,180 C 2021 Build Conditions 17t Street to 16t Street 4 Lanes Divided 37,500 43,620 F Fairview 16t Street to 12t Street— Fairview Bridge 6 Lanes Divided 56,300 43,050 C Street 12t Street to 9t Street 6 Lanes Divided 56,300 42,110 C 9t Street to Civic Center Drive 6 Lanes Divided 56,300 42,880 C = unsatisfactory LOS ADT = average daily traffic LOS = level of service v/c = volume -to -capacity 2021 Build Conditions Figure 6 shows the OCTAM forecast -derived 2021 Build a.m. and p.m. peak -hour traffic volumes. As shown in Table C, the intersections along Fairview Street are anticipated to operate at acceptable LOS with the exception of the following intersections: Fairview Street/171h Street (LOS E during the p.m. peak hour) Fairview Street/161h Street (LOS F during the a.m. peak hour) Fairview Street/9th Street (LOS F during both the a.m. peak hour and LOS E in the p.m. peak hour) P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 12 l(i 6) O LC) t CD CO N N M 211 /253 1081 / 805 Mo M 258 / 233 1 Fairview St. / 17th St. 234 / 405 431 / 1020 213/204 T _� N N 6 _L = T 2 7'^T �estrninster Ave ar les Ln Westminster Ave = o 7 W 16th St 5� O 3 a 2! Q LEGEND 0- Study Area Intersection p W 2 W Mth St M m � L� � Judith a W Washington Ay, 9/5 J T 103/21 -, N y' W 12th St f W llth St 2 Fairview St. / 16th St. o 4g� W loth St �n o 0 o W 9th St 18/11 T `� AILC °O Civic Center Dr CO V W 7th St 3 Fairview St. / 12th St. CO 00 r- V �2 N N N t 20 / 13 a, t- 165 / 220 1 /0 - :,� 'CO <-- 6/2 <-J I L F � 3/ 2 T � J I 5/1 L J F 261 / 458 6/1 J T 3/0 M v CD 18/3 - o v 52/38 7/4 -1 v v CO O N M 6) � M V M 4 Fairview St. / 9th St. 1 5 Fairview St. / Civic Center Dr. L SA FIGURE 6 xxx/vvv AM / PM Volume Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project 2021 Build Traffic Volumes P:\WKE1702\Traffic\exce1\Fig 6 - 2021 WP Vols.xls (5/23/2018) TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA Several of the study intersections are shown to operate at higher levels of delay or capacity compared to the 2021 No Build condition because of the rerouting of regional north -south vehicular traffic from parallel routes that may now use Fairview Street due to the proposed improvements. Exceptions include the intersections of Fairview Street at 17th Street and 12th Street, which operate better due to reductions in travel patterns (higher north -south through traffic, while lower east - west turning movements at 171h Street) and changes in access (12th Street). It should be noted that implementation of the project would result in prolonged delay for the eastbound left -turn movements at the intersection of Fairview Street at 16th Street. This represents a worsening of access conditions to 9 a.m. and 5 p.m. peak -hour conditions. As Table D shows, the proposed increase in roadway capacity to Fairview Street south of 16th Street is anticipated to accommodate both ambient existing to 2021 traffic growth and north -south regional traffic rebalancing at satisfactory LOS C. This is an improvement over both existing and 2021 No Build overcapacity traffic conditions. 2040 No Build Conditions Figure 7 shows the OCTAM forecasted a.m. and p.m. peak -hour traffic volumes. As shown in Table E, the intersections along Fairview Street are anticipated to operate at acceptable LOS with the exception of the following intersections: Fairview Street/171h Street (LOS F in both a.m. and p.m. peak hours) Fairview Street/16th Street (LOS E during the a.m. peak hour) Fairview Street/91h Street (LOS F in both a.m. and p.m. peak hours) Table E: 2040 Intersection LOS Summary Intersection Existing Conditions 2040 No Build Conditions 2040 Build Conditions AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour vac Delay LOS vac Delay LOS vac Delay LOS vac Delay LOS Vic Delay LOS Vic Delay LOS 1 Fairview St/171h St 0.835 D 0.902 E 1.071 F 1.258 F 1.031 F 1.195 F 2 Fairview St/16" St' 31.6 D 20.0 C 48.1 E 24.9 C >50.0 F 41.7 E 3 Fairview St/12t St' 25.1 D 19.0 C 32.0 D 23.4 C 30.6 D 22.3 C 4 Fairview St/9t Stl >50.0 F 47.4 E >50.0 F >50.0 F >50.0 F >50.0 F 5 Fairview St/Civic Center Dr 0.642 B 0.640 B 0.766 C 0.705 C 0.908 E 0.876 D = unsatisfactory LOS The intersection is unsignalized and was assessed using the HCM methodology. Delay values shown are in seconds per vehicle. LOS = level of service >50.0 = HCM delay value is greater than 50.0 seconds per vehicle, LOS F v/c = volume -to -capacity ratio This represents a general worsening of intersection operations under 2040 No Build conditions. As shown in Table F, forecasted increases to daily traffic volumes along Fairview Street from existing to 2040 No Build conditions are anticipated to continue to result in unsatisfactory roadway segment LOS for the four -lane segments of Fairview Street. P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 14 11) M O 330/422 968 / 721 N 202 / 196 1 Fairview St. / 17th St. 321 / 577 387 / 975 145/145 T o 0 O M L = Z '^ �estrninster Ave 3, les Westminster Ave = v W 16th St O p Q LEGEND Q -Study Area Intersection W 14th St rn � Z 4a a W Washington Aye 9/5 J T 103/21 -1 6' y' `T W 12th St � � 2 f w llth St 2 Fairview St. / 16th St. o 4g� W loth St rn �M a� oN W 9th St 4/2 T `' AILC 14 / 9 ;2; Civic Center Dr W 7th St 3 Fairview St. / 12th St. Cf) CO CO CO N ti N t 20 / 13 CO 'C 192 / 233 oo r° — <-- 1 /0 v �2 ti M - 6/2 I L F 3/2 T J I 5/1 L J F 229/545 6/1 J T 3/0 v N CO 18/3 o N r° 52/38 M 7/4 M CO 000 CO to V M V 4 Fairview St. / 9th St. 1 5 Fairview St. / Civic Center Dr. L SA FIGURE 7 xxx/vvv AM / PM Volume Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project 2040 No Build Traffic Volumes P:\WKE1702\Traffic\exce1\Fig 7 - 2040 NP Vols.xls (5/23/2018) TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA Table F: 2040 ADT Volumes and LOS Roadway Segment I Arterial Type Capacity ADT LOS Existing Conditions 17t Street to 161Street 4 Lanes Divided 37,500 42,440 F Fairview 16t Street to 121Street— Fairview Bridge 4 Lanes Undivided 25,000 41,890 F Street 12" Street to 91h Street 4 Lanes Divided 37,500 40,980 F 9t Street to Civic Center Drive 6 Lanes Divided 56,300 41,720 C 2040 No Build Conditions 17t Street to 16t Street 4 Lanes Divided 37,500 45,130 F Fairview 16t Street to 121Street— Fairview Bridge 4 Lanes Undivided 25,000 44,540 F Street 12t Street to 9t Street 4 Lanes Divided 37,500 43,580 F 9t Street to Civic Center Drive 6 Lanes Divided 56,300 44,360 C 2040 Build Conditions 17t Street to 16t Street 4 Lanes Divided 37,500 49,200 F Fairview 16t Street to 12t Street— Fairview Bridge 6 Lanes Divided 56,300 48,560 D Street 12t Street to 9t Street 6 Lanes Divided 56,300 47,510 D 9t Street to Civic Center Drive 6 Lanes Divided 56,300 48,360 D = unsatisfactory LOS ADT = average daily traffic LOS = level of service v/c = volume -to -capacity 2040 Build Conditions Figure 8 shows the OCTAM forecasted a.m. and p.m. peak -hour traffic volumes. As shown in Table E, the intersections along Fairview Street are anticipated to operate at acceptable LOS with the exception of the following intersections: • Fairview Street/17th Street (LOS F during both the a.m. and the p.m. peak hours) • Fairview Street/16th Street (LOS F during the a.m. peak hour and LOS E during the p.m. peak hour) • Fairview Street/91h Street (LOS F during both the a.m. and the p.m. peak hours) • Fairview Street/Civic Center Drive (LOS E during the a.m. peak hour) Like the analysis results for 2021 Build condition, several of the study intersections are shown to operate at higher levels of delay or capacity under 2040 Build condition, compared to the 2040 No Build condition, because of the rerouting of regional north -south vehicular traffic from parallel routes that may now use Fairview Street due to the proposed improvements. Exceptions include the intersections of Fairview Street at 171h Street and 121h Street, which operate better due to reductions in travel patterns (higher north -south through traffic while lower east -west turning movements at 17th Street) and changes in access (121h Street). PAWKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 16 M r CD `fl '� 287/336 -1 � 969 / 727 M 260 / 231 -, CO a0 1 Fairview St. / 17th St. 287 / 499 382 / 950 191/187 T O° C � M N L 2 �estrninster ar les Ln T N Ave Westminster Ave = v W 16th Si 5� O n 2! O Q LEGEND Q -Study Area Intersection 2 W Mth St m c� q, Z 4a a N W Washington Aye 9/5 J T 103 / 21 -, N o ya W 12th St f w llth St 2 Fairview St. / 16th St. o 4g� W loth St 0 ti 0 o m N� N o00 W 9th St 18/11 T `' AILC 0 Civic Center Dr 21 O W 7th St 3 Fairview St. / 12th St. 00 M a0 CO N N t 20 / 13 o `� t 243 / 393 <-- 1 /0 C° ti <-- 6/2 y L F 3/2 T J I 5/1 L J F 168/482 6/1 J T � 3/0 - v "2 0 18/3 - o � v 00 M 52/38 -1 `;! 7/4 -1 � 2 CO v 00 LO o o M 4 Fairview St. / 9th Fairview St. / 9th St. Fairview St. / Civic Center Dr. St. / Civic Center Dr. L SA FIGURE 8 xxx/vvv AM / PM Volume Fairview Street Improvements from 9th Street to 16th Street and Bridge Replacement Project 2040 Build Traffic Volumes P:\WKE1702\Traffic\exce1\Fig 8 - 2040 WP Vols.xls (5/23/2018) TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA The intersection of Fairview Street at 16th Street experiences a worsening of HCM based delay values in the 2040 p.m. peak hour from an acceptable 24.9 second/vehicle LOS "C" in the No Build condition to an unacceptable 41.7 second/vehicle LOS "E" in the Build condition. As previously mentioned, the HCM delay value represents the calculated delay of the worst performing movement in a given intersection and not indicative of the experience of the majority of vehicles traveling through these intersections. As this resulting additional deficient operation is indicative of only the worst performing movement, in this case the 5 eastbound left -turning vehicles in the p.m. peak hour, this delay value and LOS is not considered to be indicative of the overall intersection and is not considered a significant impact. It should be noted that implementation of the project would result in an additional unsatisfactorily operating intersection (the intersection of Fairview Street and Civic Center Drive) compared to the deficient intersections identified under the 2040 No Build condition. Regional growth between existing and 2040 No Build conditions would contribute to the unacceptable peak -hour operations at the intersection of Fairview Street at Civic Center Drive to result in such a level of significant impact. As shown previously in Table F, the proposed increase in roadway capacity to Fairview Street south of 161h Street is anticipated to accommodate both ambient existing to 2040 traffic growth and regional north -south regional traffic rebalancing at satisfactory LOS D. This is an improvement over both existing and 2040 No Build overcapacity traffic conditions. UNSIGNALIZED QUEUING ANALYSIS To determine the necessary turn pocket lengths at the intersections of Fairview Street/16th Street and Fairview Street/9th Street that would be affected by the project, LSA conducted an HCM based queuing analysis for 2040 Build traffic conditions. Table G shows the results of this queuing analysis. Table G: 2040 Build Fairview Street Turn Pocket Queuing Intersection Movement Existing Pocket Length (feet) 95` percentile queue (feet)' AM Peak Hour PM Peak Hour Fairview Street/161Street Northbound Left 50 < 25 < 25 Fairview Street/9` Street Northbound Left 55 33 38 Southbound Left 95 48 < 25 1 Queue length is based on a design vehicle length of 25 feet. Queue lengths less than one vehicle in length are noted as "< 25" to signify that a minimum of one vehicle length of queueing storage should be provided. Because the existing intersection geometrics have storage lengths that exceed the calculated queue lengths, modifications to existing pocket lengths are not necessary to accommodate 2040 Build traffic queues and are not recommended at this time. Appendix B provides HCM calculated queues on the Synchro LOS worksheets. MITIGATION MEASURE As described previously, the proposed improvement of Fairview Street from four through lanes to six through lanes could result in a significant impact at the intersection of Fairview Street and Civic P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 18 TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM 9T" STREET TO 16T" STREET AND /\ JUNE 2018 BRIDGE REPLACEMENT PROJECT J" SANTA ANA, CALIFORNIA Center Drive under 2040 Build a.m. peak -hour conditions. To mitigate the potentially impacted a.m. peak -hour condition, the following mitigation measure is proposed: • Restripe the westbound shared left -through turn lane to a shared left -through -right turn lane. The allowance of westbound right turns from the westbound shared left -through turn lane is anticipated to improve the 2040 Build condition a.m. peak -hour intersection v/c ratio from a deficient 0.908 (LOS E) to an acceptable 0.842 (LOS D). The 2040 Build condition p.m. peak -hour intersection v/c ratio is anticipated to improve from an acceptable 0.876 (LOS D) to an acceptable 0.810 (LOS D). As this impact and deficiency are not anticipated to occur until the 2040 Build condition, it is recommended that this improvement not be implemented until deemed necessary. This should be done through intersection operations monitoring (particularly of the westbound right -turn movement) by City staff. CONCLUSIONS The existing conditions analysis shows that the roadway of Fairview Street between 9th Street and 16th Street experiences higher levels of daily traffic than what the current roadway configuration is designed for. The proposed improvement of Fairview Street from four through lanes to six through lanes between 9th Street and 16th Street is anticipated to accommodate future traffic volumes within capacity at satisfactory LOS. The additional capacity afforded to north -south traffic along Fairview Street will not alleviate, and may increase, anticipated delays to left -turning vehicles entering and exiting the unsignalized streets of 16th Street, 12th Street, and 9th Street. Once the project is completed, vehicles turning in/out of the residential neighborhoods may utilize alternate routes along Fairview Street, such as U-turns, to more conveniently travel to their intended destinations. This potential rerouting of left -turns would affect a modest number of vehicles, less than 10 per peak hour at any one intersection. Additionally, the project's improvement to north -south traffic capacity along Fairview Street is anticipated to result in unacceptable LOS E operations at the intersection of Fairview Street and Civic Center Drive under the 2040 Build a.m. peak -hour condition. The project's significant impact can be mitigated through the restriping of the westbound shared left -through turn lane to a shared left -through -right turn lane. As this impact is not anticipated to occur until 2040 Build conditions, it is recommended that this improvement not be implemented until it is determined by City staff that the intersection may be approaching deficient levels of operation. Pedestrian and bicyclist facilities along Fairview Street that currently exist on both sides of the bridge but not on the bridge itself would be connected by sidewalks and Class II bike lanes that are part of the project. The closure of this gap in the pedestrian network will benefit pedestrians traveling between destinations north of 17th Street, such as Leroy L. Doig Intermediate School, Samueli Academy, the Stater Bros. Market, and the residential community south of the SAR. PAWKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx u06/07/18» 19 TRAFFIC IMPACT ANALYSIS JUNE2018 FAIRVIEW STREET IMPROVEMENTS FROM ST" STREET TO 16T" STREET AND APPENDIX A EXISTING COUNTS BRIDGE REPLACEMENT PROJECT SANTA ANAL CALIFORNIA LSA P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx «06/07/18» COUNT PERIODS F 16th St ¢ L zoo J L a J «I + 4 Z + 4 «i + 4 m N ¢ a WESTBOUNDm J t m J t w J t ya o o t ten« ten« c z o a o 0 0 0 o a > 7 l"�'11 r v 7 r > 7 `"'''11 r c° z z z 7h t �� F �h t f►F F �h t PF m ¢ a o 0 0 0 0 C o � o 0 0 0 0 o a U a z ' � d z a a�' OQ d z a �a z i 00 0 � o 0 0 0 t ? "`� OJ co 00 u r � ^ o 0 0 0 1 000000 � a" y c d °rn N♦ o M Y wd 0 0 wd � H D � � ro M o O (n W z (n NOON 04 0 NOON • o o h o c o g ` m o • "2 wn 0 0 wn bA N G J T rn o o 0 0 wn O 0 wn .� o 0 0 o m O a _ c LL.�. U_ ^ M O lL a NOON Q t 0 NOON z r • O O ♦ N w O n • a Wd 0 y 0 Wd 10 (� 1�01 O � ^ y �000000� p W W O O O M'+G 0 R Q v x s o 6 6 0 g O 6 z f z 6 O 0.i v Q z z < a 0 0o a p Q a z z ¢ a 0 0 0 0 0 0 0 0 0 o O 2 W z z Q a O N Z M N ~ ? ~ 0 + L. ¢c ¢ Z a a N o rn o o a m J L o J L a J L N m O O V y « U y « y f N � L W �U) s o . •- > z r > z r z r' a t .► � � t �► USHDOHNtl3d 3S4t94 F F- COUNT PERIODS 17th St a J L o J L a J L � «I + 4 Z �+ 4 «i + 4 m N ¢ a BOUND m J L m J L w J L Cal I. o Z o Nv a N ro a > Z r j 7 r > 7 r c z z z F- 7h t �F F �h t f►F F �h t PF m ¢ a o 0 0 0 0 o 0 p M N N a o ri o 2 O cO ? 0a Jy oa00000 0(az zaza 0 t coLa0- �°>''�� !hK'JI vO (n • O O O `7 O aN NO p � Op N "y 0 Wd 0 Wd % NOON O O NOON Oz N N O W_ • E Wn 0 0 Wn bQ r C z Q i O O M N m M F OI O O O O L Wn 0 0 Wn qIL • O O lL v NOON Q t 0 NOON z o m ♦ N 7 O Wd 0 y 0 Wd (� O O N r O 000000 P o a s 0� FQ jZ1 x o u a ° a d o a aO d o a a o i o O w y z v 4••• z 0 0 0 0a is � a LL7 V7 W N � a z z o o z a� L zoo —1 L a J 0 00 0 0 0 0 0 0 0 mQ ¢ Z a a m 00 N a m J�+~L N J�+~L N N O ' a y O « = y O « W y O « s o . •- z r z r z r' are► � t.► '@ �, r" USHDOH Ntl3d Is till L -1 F F A-1 COUNT PERIODS 9th St a zoo J a L m N ¢ a =• m J t m J t w J t ya o o ten« ten« > z r w 7 r > z r c z z z �h t �� F �h t I*[— F �h t P� m ¢ a o 0 0 0 0 C O a z ' a z a a�' 00 d z a �a z i QO o a+ U I �O o CA (n 7•'i 'O O� O O �,•� ? 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W • M O M a O • LL a NOON 0 t 0 NOON z•✓ r f0 O a N N m a Wd 0 y 0 Wd 7 W O O N V O a s �000000F p 2 x Q I I o o b 6 0 2 O 2 z 2 z 6 O W v < z z a a Q Oo a p Q a rl z z g n o o pOj i a 0 0 0 0 0 0 0 0 0 0 2 w z z Q 0 a O .a O y + ~ ? + ~ m l ~ ¢c a Z a a a o m r a m J L w J L a J L N N � s o . •- z r z r z r' a t .► � � t �► � �, t r U SHDOH Ntl3d 3S 436 F F —1 F-1 F COUNT PERIODS 12th St ¢ L p L a� L n .i 4 z .i : 4 ✓ 4 m N ¢ a =• m J L m J L w J L ya o o ten« -0. 4. ten« H o z c a o 0 0 0 o a > 7 l`"`''1 r v 7 r > 7 `"'''11 r c" z z z 7h t �� F �h t f►� F �h t P� m ¢ a o 0 0 0 0 C U a z ' l a z a arc 00 i z a �a z i QO o � � o 0 0 0 � ?� � O� I O o0 0 0 0 0 2 N y M o a s a i rn N♦ ^� o M wa 0 y 0 wa P"I 7 m N d G Y O !ii W z !n m NOON O 0 NOON " • o 0 o h o a o z o` o • "p wv 0 0 Wtl bA G J T rn o o wn 0 0 wtl o a _ c U_ N W 3 Cl O lL v NOON 0 t 0 NOON • %�O a� d N O • Wd 0 000000 �0 O Wd gy•n e07 O N 0 aO0a doaaoia om z z z z m o o O o 2 a 0 0 w 0 0 0 0 0 0 0 2 w z z Q a o p H .� + 4 Z .� + 4 0 .j j L. ¢c ¢ Z a a o a o a m J L w J L a J L a y O « = y O « W y O « �U) s o . •- > z r z r z r' are► � �t�► � �,r� USHDOH Ntl3d 3S 4tZ 4 F A - 2 ass �s o ism E o a84 a84 v 0 N Tm IMm S m 8 d > ob $ r o r w Mm A R gimag�mag magim�ag mag mag�mag�mao�mag magi�aQ t G oim o f on2 E E aq 888898...I.. .. o88S800000BooSSSoS880088S��o adimdn� a ¢ COUNT PERIODS W Civic Center Dr a L� z-.L it � «I + 4 Z �+ 4 «i + 4 m N ¢ WESTBOUND m J L m J L w J L H� o Z p ¢ V fD N O ¢> l"'I w >"'1 m ih t /e. ih t P Irr 4 -% t Pr Z a z 0 0 0 0 o z h I � I ~ C A O o c W N � O W 7 N O a z a .i l 4� 4 d z a a�' �� i z a �a z i p� o U in u? o N n °o (j It mo a c o f o o� ? a �000000C a" U y Mdc M♦ M o N Y wd 0 y 0 wd •� O (n • N 2 � ' N % NOON O O NOON W(, • r o n o o o r co 0 0 • "p wtl 0 0 wtl Wtl 0 0 Wtl coLa 111 m a Q LL5, lL O lL a NOON 0 t77/t 0 NOON z r • 7 O N_ N N • Wd 0 y 0 Wd O 7 r� FOi N O O ^ q, y �000000� p 2 o O O '+G I "' `'moo °1 {�++ a °o a n A * i o ¢ d z a a z i w z V _1 1 z >o z z Oa w d co o r� a d a 0 0 0 0 o 0 0 0 0 o W z z Z Q a ¢c ¢ Z a a N o in °D n a m J L u J L a J L a y O « = y C O O 'O « W y O U) rm7 USHDOH tl3d ad as;ua� �iniD M F �«r A - 3 TRAFFIC IMPACT ANALYSIS JUNE2018 FAIRVIEW STREET IMPROVEMENTS FROM ST" STREET TO 16T" STREET AND APPENDIX B LOS WORKSHEETS BRIDGE REPLACEMENT PROJECT SANTA ANAL CALIFORNIA LSA P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx «06/07/18» ExAM Thu Apr 26, 2018 17:35:45 Page 2-1 -------------------------------------------------------------------------------- North Fairview Bridge Widening Improvement Project (WKE1702) Existing Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length $) Method (Base Volume Alternative) .......... Intersection 11 Fairview Street (NS) / West 17th Street (EW) .......*........*................ Cycle (sec): Too Critical Vol./Cap.(X): 0.835 Loss Time (sec): 5 Average Delay (sec/veh): xxx Optimal Cycle: 60 Level Of Service: xxD ................................................................................ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 184 895 263 505 1137 ill 195 1104 258 218 441 223 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 184 895 263 505 1137 Ill 195 1104 256 218 441 223 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 184 895 263 505 1137 ill 195 1104 258 218 441 223 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 184 895 263 505 1137 ill 195 1104 258 218 441 223 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 184 895 263 505 1137 Ill 195 1104 25e 218 441 223 --------------------------- II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.06 0.26 0.16 0.17 0.33 0.07 0.12 0.22 0.16 0.14 0.13 0.14 Crit Moves: **** **** **** **** ................................................................................ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01123/2018 Intersection Int Delay, s/veh 1.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ pr Traffic Vol, veh/h 9 103 1 1334 1615 1 - Future Vol, veh/h 9 103 1 1334 1615 1 Conflicting Peds, #/hr 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - - Grade, % 0 - . 0 0 - Peak Hour Factor 91 91 91 91 91 91 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 10 113 1 1466 1775 1 - Major/Minor Minor2 Major1 Major2 - Conflicting Flow All 2510 888 1776 0 - 0 Stage 1 1775 - - - - - Stage 2 735 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - _ Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 23 287 346 i Stage 1 121 - - Stage 2 435 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 23 287 346 Mov Cap-2 Maneuver 111 - - Stage 1 121 Stage 2 435 - - - - - Approach EB NB SIB - HCM Control Delay, s 31.6 0 0 - HCM LOS D Minor Lane/Major Mvmt NBL NBT EBLn1 SET SBR Capacity (veh/h) 346 255 HCM Lane V/C Ratio 0,003 0,483 HCM Control Delay (s) 15.4 31.6 - HCM Lane LOS C - D - - HCM 95th %tile Q(veh) 0 2.4 5:00 pm 01/23/2018 Existing - AM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01/23/2018 Intersection Int Delay, s/veh 0.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ r Traffic Vol, veh/h 4 14 6 1351 1692 2 Future Vol, veh/h 4 14 6 1351 1692 2 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 96 96 96 96 96 96 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 4 15 6 1407 1763 2 - Major/Minor Mini Majorl Major2 - Conflicting Flow All 2479 882 1765 0 - 0 Stage 1 1763 - - - - - Stage 2 716 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 24 289 350 Stage 1 123 - - Stage 2 445 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 24 289 350 Mov Cap-2 Maneuver 94 - - Stage 1 121 Stage 2 445 - - - - - Approach EB NB SIB - HCM Control Delay, s 25.1 0.1 0 - HCM LOS D Minor Lane/MajorMvmt NBL NBTEBLn1 SET SBR Capacity (veh/h) 350 - 198 - - HCM Lane V/C Ratio 0,018 0.095 HCM Control Delay (s) 15.5 25.1 - HCM Lane LOS C - D - - HCM 95th %tile Q(veh) 0.1 0.3 5:00 pm 01/23/2018 Existing - AM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01/23/2018 Intersection Int Delay, s/veh 6.5 Movement Lane Configurations 4, 4 W. Vi Tt Traffic Vol, veh/h 6 3 52 3 1 20 30 1339 34 61 1636 11 - Future Vol, veh/h 6 3 52 3 1 20 30 1339 34 61 1636 11 Conflicting Peds, Whir 0 0 0 0 0 0 0 0 0 0 0 0 _ Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 6 3 53 3 1 20 31 1366 35 62 1669 11 Major/Minor Minor2 Minorl Majorl Major2 Conflicting Flow All 2402 3256 835 2406 3250 701 1680 0 0 1401 0 0 Stage 1793 1793 - 1446 1446 - - - - - - - Stage 2 609 1463 - 960 1804 - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 25 9 311 25 9 327 377 249 Stage 1 82 131 - 98 195 - - - Stage 2 421 191 - 269 130 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 16 6 311 10 6 327 377 249 Mov Cap-2 Maneuver 16 6 - 10 6 - - - Stage 1 75 98 90 179 Stage 2 360 175 - 162 98 - - - - - - - Approach EB SB - HCM Control Delay, s 249 156 0.3 0.9 HCM LOS F F Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SET SBR - Capacity (veh/h) 377 - - 59 45 249 - - HCM Lane V/C Ratio 0,081 1.055 0.544 0.25 HCM Control Delay (s) 15.4 249 156 24.2 - HCM Lane LOS C - - F F C - - HCM 95th %tile Q(veh) 0.3 5 2 1 i 5:00 pm 01/23/2018 Existing - AM Peak Hour Synchro 10 Report LSA - DL Page 3 ExAM Thu Apr 26, 2018 17:35:45 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) Existing Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.642 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 32 Level Of Service: B ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II ------- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 8 1253 407 257 1434 12 5 18 7 280 6 146 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 8 1253 407 257 1434 12 5 18 7 280 6 148 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 8 1253 407 257 1434 12 5 18 7 280 6 148 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 8 1253 407 257 1434 12 5 18 7 280 6 148 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 8 1253 407 257 1434 12 5 16 7 280 6 146 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.26 0.74 1.00 2.98 0.02 0.22 0.78 1.00 1.96 0.04 1.00 Final Sat.: 1598 3850 1250 1598 5058 42 370 1330 1598 3227 71 1598 _----------- I --------------- II--------------- II--------------- II ---__----------I Capacity Analysis Module: Vol/Sat: 0.01 0.33 0.33 0.16 0.28 0.28 0.01 0.01 0.00 0.09 0.08 0.09 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA ExPM Thu Apr 26, 2018 17:36:09 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) Existing Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.902 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 88 Level Of Service: E ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 299 1065 125 337 996 128 236 821 233 207 1035 385 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 299 1065 125 337 996 128 236 821 233 207 1035 385 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 299 1065 125 337 996 128 236 821 233 207 1035 385 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 299 1065 125 337 996 128 236 821 233 207 1035 385 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 299 1065 125 337 996 128 236 821 233 207 1035 385 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 1.00 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.19 0.81 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3717 1383 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.10 0.31 0.08 0.11 0.29 0.08 0.15 0.16 0.15 0.13 0.28 0.26 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01/24/2018 Intersection Int Delay, s/veh 0.2 Movement EBR NBL NBT SBT SBR Lane Configurations ) t+ t+ r Traffic Vol, veh/h 5 21 9 1512 1537 11 Future Vol, veh/h 5 21 9 1512 1537 11 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 99 99 99 99 99 99 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 5 21 9 1527 1553 11 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2335 777 1564 0 - 0 Stage 1 1553 - - - - - Stage 2 782 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 31 340 418 i Stage 1 160 - - Stage 2 411 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 30 340 418 Mov Cap-2 Maneuver 139 - - Stage 1 156 Stage 2 411 Approach EB NB SB HCM Control Delay, s 20 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 418 - 266 - - HCM Lane V/C Ratio 0,022 0.099 HCM Control Delay (s) 13.8 20 - HCM Lane LOS B - C - - HCM 95th %tile Q(veh) 0.1 0.3 5:00 pm 01/23/2018 Existing - PM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01/24/2018 Intersection Int Delay, s/veh 0.1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y ) t+ t+ pr Traffic Vol, veh/h 2 9 12 1476 1439 8 Future Vol, veh/h 2 9 12 1476 1439 8 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 2 9 12 1506 1468 8 Major/Minor Minot Majorl Major2 Conflicting Flow All 2245 734 1476 0 - 0 Stage 1 1468 - - - - Stage 2 777 - - - - - Critical Hdwy 6.84 6.94 4.14 - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 35 363 452 i Stage 1 178 - - Stage 2 414 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 34 363 452 Mov Cap-2 Maneuver 123 - - Stage 1 173 Stage 2 414 - - - - - Approach EB NB SIB HCM Control Delay, s 19 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 452 - 268 - - HCM Lane V/C Ratio 0,027 0,042 HCM Control Delay (s) 13.2 19 - HCM Lane LOS B - C - - HCM 95th %tile Q(veh) 0.1 0.1 5:00 pm 01/23/2018 Existing - PM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01/24/2018 Intersection Int Delay, s/veh 0.9 Movement EBL EBT EBR WBL WBT WEIR NBL NBT NBR SBL SBT BR Lane Configurations 4, 4, ) W. Vi Tt ?" Traffic Vol, veh/h 1 0 38 2 0 13 49 1444 66 25 1405 26 _ Future Vol, veh/h 1 0 38 2 0 13 49 1444 66 25 1405 26 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 1 0 39 2 0 13 50 1473 67 26 1434 27 Major/Minor Mini Minorl Majorl tii Conflicting Flow All 2175 3126 717 2376 3120 770 1461 0 0 1540 0 0 Stage 1 1486 1486 - 1607 1607 - - - - - - - Stage 2 689 1640 . 769 1513 - - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 36 11 372 26 11 295 458 213 Stage 1 128 186 - 75 163 - - - Stage 2 376 157 - 350 181 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 29 9 372 19 9 295 458 213 i Mov Cap-2 Maneuver 29 9 - 19 9 - - - Stage 1 114 163 67 145 Stage 2 320 140 - 275 159 - - - - - - - Approach EB NB SB - HCM Control Delay, s 19.7 47.4 0.4 0.4 HCM LOS C E Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SET SBR - Capacity (veh/h) 458 - - 285 100 213 - - HCM Lane V/C Ratio 0,109 0.14 0.153 0.12 HCM Control Delay (s) 13.8 19.7 47.4 24.2 - HCM Lane LOS B - - C E C - - HCM 95th %tile Q(veh) 0.4 0.5 0.5 0.4 i 5:00 pm 01/23/2018 Existing - PM Peak Hour Synchro 10 Report LSA - DL Page 3 ExPM Thu Apr 26, 2018 17:36:09 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) Existing Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.640 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 32 Level Of Service: B Street Name: Fairview Street west Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1367 432 155 1290 1 1 3 4 453 2 184 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1367 432 155 1290 1 1 3 4 453 2 184 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1367 432 155 1290 1 1 3 4 453 2 184 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1367 432 155 1290 1 1 3 4 453 2 184 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 10 1367 432 155 1290 1 1 3 4 453 2 184 ---------------------------II---------------II---------------II--------------- I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1,00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.28 0.72 1.00 2.99 0.01 0.25 0.75 1.00 1.99 0.01 1.00 Final Sat.: 1598 3875 1225 1598 5096 4 425 1275 1598 3283 15 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.01 0.35 0.35 0.10 0.25 0.25 0.00 0.00 0.00 0.14 0.13 0.12 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2021 NP AM Thu Apr 26, 2018 17:16:30 Page 2-1 -------------------------------------------------------------------------------- North Fairview Bridge Widening Improvement Project (WKE1702) 2021 No Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length $) Method (Base Volume Alternative) .......... Intersection 11 Fairview Street (NS) / West 17th Street (EW) .......*........*................ Cycle (sec): Too Critical Vol./Cap.(X): 0.853 Loss Time (sec): 5 Average Delay (sec/veh): xxx Optimal Cycle: 66 Level Of Service: xxD ................................................................................ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 179 953 250 548 1203 126 218 1080 248 205 432 240 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 179 953 250 548 1203 126 218 1080 248 205 432 240 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 179 953 250 548 1203 126 218 1080 248 205 432 240 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 179 953 250 548 1203 126 218 1080 248 205 432 240 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 179 953 250 548 1203 126 218 1080 246 205 432 240 --------------------------- II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.06 0.28 0.16 0.18 0.35 0.08 0.14 0.21 0.16 0.13 0.13 0.15 Crit Moves: **** **** **** **** ................................................................................ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 04/26/2018 Intersection Int Delay, s/veh 1.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ pr Traffic Vol, veh/h 9 103 1 1374 1658 1 - Future Vol, veh/h 9 103 1 1374 1658 1 Conflicting Peds, #/hr 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - - Grade, % 0 - . 0 0 - Peak Hour Factor 91 91 91 91 91 91 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 10 113 1 1510 1822 1 - Major/Minor Minor2 Majorl Major2 Conflicting Flow All 2579 911 1823 0 - 0 Stage 1 1822 - - - - - Stage 2 757 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 21 277 332 Stage 1 114 - - Stage 2 424 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 21 277 332 Mov Cap-2 Maneuver 104 - - Stage 1 114 _ Stage 2 424 - - - - - Approach EB NB SB - HCM Control Delay, s 33.9 0 0 _ HCM LOS D Minor Lane/MajorMvmt NBL NBTEBLnl SBT SBR - Capacity (veh/h) 332 244 _ HCM Lane V/C Ratio 0,003 0.504 HCM Control Delay (s) 15.9 33.9 - HCM Lane LOS C - D - - HCM 95th %tile Q(veh) 0 2.6 i 5:00 pm 01/23/2018 2021 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 04/26/2018 Intersection Int Delay, s/veh 0.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ r Traffic Vol, veh/h 4 14 6 1391 1735 2 Future Vol, veh/h 4 14 6 1391 1735 2 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 96 96 96 96 96 96 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 4 15 6 1449 1807 2 - Major/Minor Minor2 Majorl Major2 - Conflicting Flow All 2544 904 1809 0 - 0 Stage 1 1807 - - - - - Stage 2 737 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 22 280 336 Stage 1 116 - - Stage 2 434 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 22 280 336 Mov Cap-2 Maneuver 89 - - Stage 1 114 Stage 2 434 - - - - - Approach EB NB SB - HCM Control Delay, s 26 0.1 0 - HCM LOS D Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h) 336 - 190 - - - HCM Lane V/C Ratio 0,019 0.099 HCM Control Delay (s) 15.9 26 - HCM Lane LOS C - D - - HCM 95th %tile Q(veh) 0.1 0.3 i 5:00 pm 01/23/2018 2021 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 04/26/2018 Intersection Int Delay, s/veh 8.9 Movement Lane Configurations 4, 4 W. Vi Tt Traffic Vol, veh/h 6 3 52 3 1 20 30 1379 34 61 1679 11 - Future Vol, veh/h 6 3 52 3 1 20 30 1379 34 61 1679 11 Conflicting Peds, Whir 0 0 0 0 0 0 0 0 0 0 0 0 _ Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 6 3 53 3 1 20 31 1407 35 62 1713 11 Major/Minor Minor2 Minorl Majorl Major2 Conflicting Flow All 2462 3341 857 2469 3335 721 1724 0 0 1442 0 0 Stage 1837 1837 - 1487 1487 - - - - - - - Stage 2 625 1504 - 982 1848 - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 22 8 301 22 8 317 363 238 Stage 1 77 125 - 92 186 - - - Stage 2 412 183 - 261 123 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 13 5 301 7 5 317 363 238 Mov Cap-2 Maneuver 13 5 - 7 5 - - - Stage 1 70 92 84 170 Stage 2 350 167 - 154 91 - - - - - - - Approach EB WB - - - SB HCM Control Delay, s$ 353.1 232.5 0.3 0.9 HCM LOS F F Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR Capacity (veh/h) 363 - - 49 35 238 - - HCM Lane V/C Ratio 0,084 1.27 0.7 0.262 HCM Control Delay (s) 15.8 4353.1 232.5 25.4 HCM Lane LOS C - - F F D - - HCM 95th %tile Q(veh) 0.3 5.7 2.4 1 Notes -: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon 5:00 pm 01/23/2018 2021 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 3 2021 NP AM Thu Apr 26, 2018 17:16:30 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 No Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx+xxxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx+xxxxx++xxxx+xxxxx+ Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.664 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 34 Level Of Service: B xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx++++xx++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II ------- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 8 1287 403 274 1453 12 5 18 7 271 6 156 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 8 1267 403 274 1453 12 5 18 7 271 6 156 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 8 1287 403 274 1453 12 5 18 7 271 6 156 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 8 1287 403 274 1453 12 5 18 7 271 6 156 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 8 1267 403 274 1453 12 5 16 7 271 6 156 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.28 0.72 1.00 2.98 0.02 0.22 0.78 1.00 1.96 0.04 1.00 Final Sat.: 1598 3884 1216 1598 5058 42 370 1330 1598 3224 74 1598 _----------- I --------------- II--------------- II--------------- II ---__--------I Capacity Analysis Module: Vol/Sat: 0.01 0.33 0.33 0.17 0.29 0.29 0.01 0.01 0.00 0.08 0.08 0.10 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2021 NP PM Thu Apr 26, 2018 17:17:20 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 No Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx+xxxxx+xxxxx+ Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.954 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 135 Level Of Service: E xx++++xx++++xx+++xxx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 291 1130 118 362 1058 146 268 804 227 196 1025 418 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 291 1130 118 362 1058 146 268 804 227 196 1025 416 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 291 1130 118 362 1058 146 268 804 227 196 1025 418 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 291 1130 118 362 1058 146 268 804 227 196 1025 418 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 291 1130 118 362 1058 146 268 804 227 196 1025 416 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 1.00 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.13 0.87 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3623 1477 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.10 0.33 0.07 0.12 0.31 0.09 0.17 0.16 0.14 0.12 0.28 0.26 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 04/26/2018 Intersection Int Delay, s/veh 0.2 Movement EBR NBL NBT SBT SBR Lane Configurations ) t+ t+ r Traffic Vol, veh/h 5 21 9 1562 1582 11 Future Vol, veh/h 5 21 9 1562 1582 11 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 99 99 99 99 99 99 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 5 21 9 1578 1598 11 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2405 799 1609 0 - 0 Stage 1 1598 - - - - - Stage 2 807 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 28 328 402 Stage 1 151 - - Stage 2 399 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 27 328 402 Mov Cap-2 Maneuver 132 - - Stage 1 148 - Stage 2 399 - - - - - Approach EB NB SB - HCM Control Delay, s 20.7 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 402 - 255 - - HCM Lane V/C Ratio 0,023 0,103 HCM Control Delay (s) 14.2 20.7 - HCM Lane LOS B - C - - HCM 95th %tile Q(veh) 0.1 0.3 i 5:00 pm 01/23/2018 2021 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 04/26/2018 Intersection Int Delay, s/veh 0.1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y ) t+ t+ pr Traffic Vol, veh/h 2 9 12 1526 1484 8 - Future Vol, veh/h 2 9 12 1526 1484 8 Conflicting Peds, #/hr 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - - Grade, % 0 - - 0 0 - Peak Hour Factor 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 2 9 12 1557 1514 8 - Major/Minor Minot Majorl Major2 Conflicting Flow All 2317 757 1522 0 - 0 Stage 1 1514 - - - - - Stage 2 803 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 32 350 434 Stage 1 168 - - Stage 2 401 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 31 350 434 Mov Cap-2 Maneuver 116 - - Stage 1 163 - Stage 2 401 Approach EB NB SB - HCM Control Delay, s 19.7 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 434 256 HCM Lane V/C Ratio 0,028 0.044 HCM Control Delay (s) 13.5 19.7 - HCM Lane LOS B - C - - HCM 95th %tile Q(veh) 0.1 0.1 - 5:00 pm 01/23/2018 2021 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 04/26/2018 Intersection Int Delay, s/veh 0.9 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT BR Lane Configurations 4, 4, ) W. Vi Tt Traffic Vol, veh/h 1 0 38 2 0 13 49 1494 66 25 1450 26 Future Vol, veh/h 1 0 38 2 0 13 49 1494 66 25 1450 26 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 1 0 39 2 0 13 50 1524 67 26 1480 27 Major/Minor Minor2 Minorl Conflicting Flow All 2242 3223 740 2450 3217 796 1507 0 0 1591 0 0 Stage 1 1532 1532 - 1658 1658 - - - - - - - Stage 2 710 1691 . 792 1559 - - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 32 9 359 23 10 283 440 201 Stage 1 120 177 - 69 153 - - - Stage 2 365 148 - 339 172 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 25 7 359 17 8 283 440 201 Mov Cap-2 Maneuver 25 7 - 17 8 - - - Stage 1 106 154 61 136 Stage 2 308 131 - 263 150 - - - - - - - Approach EB NB HCM Control Delay, s 20.8 51.8 0.4 0.4 HCM LOS C F Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR - Capacity (veh/h) 440 - - 267 92 201 - - HCM Lane V/C Ratio 0,114 0.149 0.166 0.127 HCM Control Delay (s) 14.2 20.8 51.8 25.5 HCM Lane LOS B - - C F D - - HCM 95th %tile Q(veh) 0.4 0.5 0.6 0.4 5:00 pm 01/23/2018 2021 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 3 2021 NP PM Fri Apr 27, 2018 12:57:39 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 No Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.651 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 33 Level Of Service: B Street Name: Fairview Street west Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1394 430 157 1332 1 1 3 4 469 2 193 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1394 430 157 1332 1 1 3 4 469 2 193 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1394 430 157 1332 1 1 3 4 469 2 193 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1394 430 157 1332 1 1 3 4 469 2 193 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Fin alVolume: 10 1394 430 157 1332 1 1 3 4 469 2 193 ---------------------------II---------------II---------------II--------------- I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1,00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.29 0.71 1.00 2.99 0.01 0.25 0.75 1.00 1.99 0.01 1.00 Final Sat.: 1598 3898 1202 1598 5096 4 425 1275 1598 3284 14 1598 1--------------- II--------------- II--------------- II ---__--------I Capacity Analysis Module: Vol/Sat: 0.01 0.36 0.36 0.10 0.26 0.26 0.00 0.00 0.00 0.14 0.14 0.12 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2021 WP AM Thu Apr 26, 2018 17:24:58 Page 2-1 -------------------------------------------------------------------------------- North Fairview Bridge Widening Improvement Project (WKE1702) 2021 With Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length $) Method (Base Volume Alternative) .......... Intersection 11 Fairview Street (NS) / West 17th Street (EW) .......*........*................ Cycle (sec): Too Critical Vol./Cap.(X): 0.860 Loss Time (sec): 5 Average Delay (sec/veh): xxx Optimal Cycle: 68 Level Of Service: xxD ................................................................................ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 185 975 259 533 1238 120 211 1081 258 213 431 234 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 185 975 259 533 1238 120 211 1081 256 213 431 234 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 185 975 259 533 1238 120 211 1081 258 213 431 234 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 185 975 259 533 1238 120 211 1081 258 213 431 234 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 185 975 259 533 1238 120 211 1081 25e 213 431 234 --------------------------- II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.06 0.29 0.16 0.18 0.36 0.08 0.13 0.21 0.16 0.13 0.13 0.15 Crit Moves: **** **** **** **** ................................................................................ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 04/26/2018 Intersection Int Delay, s/veh 2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations M Vi ttt W. Traffic Vol, veh/h 9 103 7 1411 171l 1 - Future Vol, veh/h 9 103 7 1411 1711 1 Conflicting Peds, Whir 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 50 - Veh in Median Storage, # 2 - 0 0 - Grade, % 0 - . 0 0 - Peak Hour Factor 91 91 91 91 91 91 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 10 113 8 1551 1880 1 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2517 941 1881 0 - 0 Stage 1 1881 - - - - - Stage 2 636 - - Critical Hdwy 5.74 7.14 5.34 - - - - Critical Hdwy Stg 1 6.64 - - Critical Hdwy Stg 2 6.04 - - Follow-up Hdwy 3.82 3.92 3.12 - - - Pot Cap-1 Maneuver 49 227 144 Stage 1 68 - - Stage 2 446 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 46 227 144 Mov Cap-2 Maneuver 61 - - Stage 1 64 Stage 2 446 - - - - - Approach EB NB SB HCM Control Delay, s 55.7 0.2 0 HCM LOS F Minor Lane/MajorMvmt NBL NBTEBLnl SBT SBR - Capacity (veh/h) 144 186 - HCM Lane V/C Ratio 0,053 0.662 HCM Control Delay (s) 31.4 55.7 - HCM Lane LOS D - F - - HCM 95th %tile Q(veh) 0.2 3.9 i 5:00 pm 01/23/2018 2021 WP - AM Peak Hour Synchro 10 Report LSA - DL Pagel HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 04/26/2018 Intersection Int Delay, s/veh 0.1 Movement i EBR NBL NBT SBT SBR Lane Configurations r ttt W. Traffic Vol, veh/h 0 18 0 1438 1788 8 Future Vol, veh/h 0 18 0 1438 1788 8 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized None None None Storage Length 0 - Veh in Median Storage, # 1 - 0 0 Grade, % 0 - - 0 0 - Peak Hour Factor 96 96 96 96 96 96 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 0 19 0 1498 1863 8 - Major/Minor Mini Majorl Major2 - Conflicting Flow All 936 0 0 Stage 1 - - - - Stage 2 - Critical Hdwy - 7.14 - - - - - Critical Hdwy Stg 1 - Critical Hdwy Stg 2 - Follow-up Hdwy - 3.92 - - - - Pot Cap-1 Maneuver 0 229 0 Stage 1 0 - 0 Stage 2 0 - 0 Platoon blocked, % - - - Mov Cap-1 Maneuver - 229 - Mov Cap-2 Maneuver Stage 1 - Stage 2 Approach EB NB SB - HCM Control Delay, s 22.1 0 0 - HCM LOS C Minor Lane/Major Mvmt NBT EBLnl SBT SBR Capacity (veh/h) 229 HCM Lane V/C Ratio 0,082 HCM Control Delay (s) 22.1 - HCM Lane LOS C HCM 95th %tile Q(veh) 0.3 5:00 pm 01/23/2018 2021 WP - AM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 04/26/2018 Intersection Int Delay, s/veh 9.9 Movement Lane Configurations 4, 4 W. Vi tt'tl Traffic Vol, veh/h 6 3 52 3 1 20 30 1420 34 61 1736 11 - Future Vol, veh/h 6 3 52 3 1 20 30 1420 34 61 1736 11 Conflicting Peds, Whir 0 0 0 0 0 0 0 0 0 0 0 0 _ Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 Veh in Median Storage, # - 0 0 0 - 0 Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 6 3 53 3 1 20 31 1449 35 62 1771 11 Major/Minor Minor2 Minorl Majorl Major2 Conflicting Flow All 2543 3447 891 2363 3435 742 1782 0 0 1484 0 0 Stage 1901 1901 - 1529 1529 - - - - - - - Stage 2 642 1546 - 834 1906 - - Critical Hdwy 6.44 6.54 7.14 6.44 6.54 7.14 5.34 - - 5.34 - - Critical Hdwy Stg 1 7.34 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.74 5.54 - - - Follow-up Hdwy 3.82 4.02 3.92 3.82 4.02 3.92 3.12 - - 3.12 - - Pot Cap-1 Maneuver 29 7 245 38 7 307 161 227 Stage 1 45 116 - 84 178 - - - Stage 2 391 174 - 298 115 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 15 4 245 8 4 307 161 227 Mov Cap-2 Maneuver 15 4 - 8 4 - - - Stage 1 36 84 68 144 Stage 2 293 140 - 164 84 - - - - - - - Approach EB WB SB HCM Control Delay, s$ 410.5 232.5 0.7 0.9 HCM LOS F F Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR Capacity (veh/h) 161 45 35 227 HCM Lane V/C Ratio 0.19 1.383 0.7 0.274 HCM Control Delay (s) 32.5 $ 410.5 232.5 26.7 HCM Lane LOS D - - F F D - - HCM 95th %tile Q(veh) 0.7 6 2.4 1.1 Notes -: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon 5:00 pm 01/23/2018 2021 WP - AM Peak Hour Synchro 10 Report LSA - DL Page 3 2021 WP AM Thu Apr 26, 2018 17:24:58 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 With Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx+xxxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx+xxxxx++xxxx+xxxxx+ Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.691 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 36 Level Of Service: B xx++++xx++++xx+++xxx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx++++xx++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II ------- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 13 1313 391 304 1479 12 5 18 7 261 6 165 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 13 1313 391 304 1479 12 5 18 7 261 6 165 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 13 1313 391 304 1479 12 5 18 7 261 6 165 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 13 1313 391 304 1479 12 5 18 7 261 6 165 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 13 1313 391 304 1479 12 5 16 7 261 6 165 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.31 0.69 1.00 2.98 0.02 0.22 0.78 1.00 1.96 0.04 1.00 Final Sat.: 1598 3930 1170 1598 5059 41 370 1330 1598 3222 76 1598 _----------- I --------------- II--------------- II--------------- II ---__----------I Capacity Analysis Module: Vol/Sat: 0.01 0.33 0.33 0.19 0.29 0.29 0.01 0.01 0.00 0.08 0.08 0.10 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2021 WP PM Thu Apr 26, 2018 18:16:49 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 With Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx+xxxxx+xxxxx+ Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.948 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 127 Level Of Service: E xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 303 1161 124 355 1075 139 253 805 233 204 1020 405 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 303 1161 124 355 1075 139 253 805 233 204 1020 405 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 303 1161 124 355 1075 139 253 805 233 204 1020 405 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 303 1161 124 355 1075 139 253 805 233 204 1020 405 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 303 1161 124 355 1075 139 253 805 233 204 1020 405 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 1.00 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.15 0.85 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3651 1449 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.10 0.34 0.08 0.12 0.32 0.09 0.16 0.16 0.15 0.13 0.28 0.26 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 04/26/2018 Intersection Int Delay, s/veh 0.4 Movement EBR NBL NBT SBT SBR Lane Configurations M ) ttt W. Traffic Vol, veh/h 5 21 21 161l 1613 11 Future Vol, veh/h 5 21 21 1611 1613 11 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 50 - Veh in Median Storage, # 2 - 0 0 Grade, % 0 - - 0 0 - Peak Hour Factor 99 99 99 99 99 99 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 5 21 21 1627 1629 11 - Major/Minor Minor2 Majorl Major2 - Conflicting Flow All 2328 820 1640 0 - 0 Stage 1 1635 - - - - - Stage 2 693 - - Critical Hdwy 5.74 7.14 5.34 - - - - Critical Hdwy Stg 1 6.64 - - Critical Hdwy Stg 2 6.04 - - Follow-up Hdwy 3.82 3.92 3.12 - - - Pot Cap-1 Maneuver 62 273 190 Stage 1 97 - - Stage 2 416 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 55 273 190 Mov Cap-2 Maneuver 81 - - Stage 1 86 Stage 2 416 Approach EB NB SIB - HCM Control Delay, s 27.2 0.3 0 - HCM LOS D Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 190 188 - HCM Lane V/C Ratio 0,112 0.14 HCM Control Delay (s) 26.3 27.2 - HCM Lane LOS D - D - - HCM 95th %tile Q(veh) 0.4 0.5 i 5:00 pm 01/23/2018 2021 WP - PM Peak Hour Synchro 10 Report LSA - DL Pagel HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 04/26/2018 Intersection Int Delay, s/veh 0.1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations r ttt W. Traffic Vol, veh/h 0 11 0 1589 1515 20 - Future Vol, veh/h 0 11 0 1589 1515 20 Conflicting Peds, Whir 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized None None None - Storage Length 0 - Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 0 11 0 1621 1546 20 - Major/Minor Minor�ajorl Major2 - Conflicting Flow All - 783 - 0 - 0 Stage 1 - - - - Stage 2 - Critical Hdwy - 7.14 - - - - - Critical Hdwy Stg 1 - Critical Hdwy Stg 2 - - Follow-up Hdwy - 3.92 - - - - Pot Cap-1 Maneuver 0 289 0 Stage 1 0 - 0 Stage 2 0 - 0 Platoon blocked, % - - - Mov Cap-1 Maneuver - 289 - Mov Cap-2 Maneuver Stage 1 Stage 2 Approach EB NB SB HCM Control Delay, s 18 0 0 HCM LOS C Minor Lane/Major Mvmt NBTEBLni SBT SBR Capacity (veh/h) 289 HCM Lane V/C Ratio 0,039 HCM Control Delay (s) 18 HCM Lane LOS C HCM 95th %tile Q(veh) 0.1 5:00 pm 01/23/2018 2021 WP - PM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 04/26/2018 Intersection Int Delay, s/veh 1.1 Movement BL NBT NBR SBL SBT 313K Lane Configurations 4, 4 W. Vi TTS• Traffic Vol, veh/h 1 0 38 2 0 13 49 1545 66 25 1483 26 Future Vol, veh/h 1 0 38 2 0 13 49 1545 66 25 1483 26 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 Veh in Median Storage, # - 0 0 0 - 0 Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 1 0 39 2 0 13 50 1577 67 26 1513 27 Major/Minor Mini Minorl Majorl tii Conflicting Flow All 2310 3323 770 2368 3303 822 1540 0 0 1644 0 0 Stage 1 1579 1579 - 1711 1711 - - - - - - - Stage 2 731 1744 . 657 1592 - - - - - - - Critical Hdwy 6.44 6.54 7.14 6.44 6.54 7.14 5.34 - - 5.34 - - Critical Hdwy Stg 1 7.34 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.74 5.54 - - - Follow-up Hdwy 3.82 4.02 3.92 3.82 4.02 3.92 3.12 - - 3.12 - - Pot Cap-1 Maneuver 41 8 295 37 8 272 213 189 Stage 1 78 168 - 62 144 - - - Stage 2 345 139 - 383 165 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 29 5 295 24 5 272 213 189 Mov Cap-2 Maneuver 29 5 - 24 5 - - - Stage 1 60 145 47 110 Stage 2 251 106 - 287 142 - - - - - - - Approach EB WB NB SB - HCM Control Delay, s 23 41.4 0.8 0.4 HCM LOS C E Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR - Capacity (veh/h) 213 - - 239 114 189 - - HCM Lane V/C Ratio 0,235 0.167 0.134 0.135 HCM Control Delay (s) 27 23 41.4 27 HCM Lane LOS D - - C E D - - HCM 95th %tile Q(veh) 0.9 0.6 0.4 0.5 5:00 pm 01/23/2018 2021 WP - PM Peak Hour Synchro 10 Report LSA - DL Page 3 2021 WP PM Thu Apr 26, 2018 18:16:50 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2021 With Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.665 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 39 Level Of Service: B Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1445 417 172 1347 1 1 3 4 458 2 220 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1445 417 172 1347 1 1 3 4 458 2 220 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1445 417 172 1347 1 1 3 4 458 2 220 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1445 417 172 1347 1 1 3 4 458 2 220 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Fin alVolume: 10 1445 417 172 1347 1 1 3 4 458 2 220 ---------------------------II---------------II---------------II--------------- I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1,00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.33 0.67 1.00 2.99 0.01 0.25 0.75 1.00 1.99 0.01 1.00 Final Sat.: 1598 3958 1142 1598 5096 4 425 1275 1598 3283 15 1598 __-I--------------- II--------------- II--------------- II--------------- I Capacity Analysis Module: Vol/Sat: 0.01 0.37 0.37 0.11 0.21 0.26 0.00 0.00 0.00 0.14 0.14 0.14 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 NP AM Thu Apr 26, 2018 17:36:35 Page 2-1 -------------------------------------------------------------------------------- North Fairview Bridge Widening Improvement Project (WKE1702) 2040 No Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length $) Method (Base Volume Alternative) .......... Intersection 11 Fairview Street (NS) / West 17th Street (EW) .......*........*................ Cycle (sec): Too Critical Vol./Cap.(X): 1.071 Loss Time (sec): 5 Average Delay (sec/veh): xxx Optimal Cycle: 180 Level Of Service: xxF ................................................................................ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 154 1230 187 755 1517 195 330 968 202 145 387 321 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 154 1230 187 755 1517 195 330 968 202 145 387 321 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 154 1230 187 755 1517 195 330 968 202 145 387 321 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 154 1230 187 755 1517 195 330 968 202 145 387 321 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 154 1230 167 755 1517 195 330 966 202 145 387 321 --------------------------- II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.05 0.36 0.12 0.25 0.45 0.12 0.21 0.19 0.13 0.09 0.11 0.20 Crit Moves: **** **** **** **** ................................................................................ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01/26/2018 Intersection Int Delay, s/veh 1.5 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ pr Traffic Vol, veh/h 9 103 1 1563 1866 1 - Future Vol, veh/h 9 103 1 1563 1866 1 Conflicting Peds, #/hr 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - - Grade, % 0 - . 0 0 - Peak Hour Factor 91 91 91 91 91 91 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 10 113 1 1718 2051 1 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2912 1026 2052 0 - 0 Stage 1 2051 - - - - - Stage 2 861 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 12 232 270 Stage 1 85 - - Stage 2 374 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 12 232 270 Mov Cap-2 Maneuver 78 - - Stage 1 85 Stage 2 374 - - - - - Approach EB NB 513 - HCM Control Delay, s 48.1 0 0 _ HCM LOS E Minor Lane/MajorMvmt NBL NBTEBLnl SBT SBR - Capacity (veh/h) 270 - 200 - - - HCM Lane V/C Ratio 0,004 0,615 HCM Control Delay (s) 18.4 48.1 - HCM Lane LOS C - E - - HCM 95th %tile Q(veh) 0 3.5 i 5:00 pm 01/23/2018 2040 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01126/2018 Intersection Int Delay, s/veh 0.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y Vi t+ t+ r Traffic Vol, veh/h 4 14 6 1580 1943 2 Future Vol, veh/h 4 14 6 1580 1943 2 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 96 96 96 96 96 96 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 4 15 6 1646 2024 2 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2859 1012 2026 0 - 0 Stage 1 2024 - - - - - Stage 2 835 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 13 237 276 Stage 1 88 - - Stage 2 386 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 13 237 276 Mov Cap-2 Maneuver 67 - - Stage 1 86 Stage 2 386 - - - - - Approach EB NB 513 NOR- HCM Control Delay, s 32 0.1 0 - HCM LOS D Minor Lane/Major Mvmt NBL NBT EBLnl SBT SBR Capacity (veh/h) 276 - 152 - - - HCM Lane V/C Ratio 0,023 0,123 HCM Control Delay (s) 18.3 32 - HCM Lane LOS C - D - - HCM 95th %tile Q(veh) 0.1 0.4 5:00 pm 01/23/2018 2040 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01126/2018 Intersection Int Delay, s/veh 19.4 Movement EBL EBT E Lane Configurations 4, 4 W. Vi Tt ?I Traffic Vol, veh/h 6 3 52 3 1 20 30 1568 34 61 1887 11 - Future Vol, veh/h 6 3 52 3 1 20 30 1568 34 61 1887 11 Conflicting Peds, Whir 0 0 0 0 0 0 0 0 0 0 0 0 _ Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 6 3 53 3 1 20 31 1600 35 62 1926 11 Major/Minor Minot Minorl Majorl M Conflicting Flow All 2753 3747 963 2769 3741 818 1937 0 0 1635 0 0 Stage 2050 2050 - 1680 1680 - - - - - - - Stage 2 703 1697 - 1089 2061 - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 14 4 256 14 4 274 300 191 Stage 1 56 97 - 67 150 - - - Stage 2 368 147 - 225 96 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver -6 -2 256 - 2 274 300 191 Mov Cap-2 Maneuver -6 -2 - - 2 - - - Stage 1 50 65 60 135 Stage 2 303 132 - 115 65 - - - - - - - Approach EB NB SB HCM Control Delay, $1126.8 0.3 1 HCM LOS F Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR Capacity (veh/h) 300 23 191 HCM Lane V/C Ratio 0,102 2.706 0.326 HCM Control Delay (s) 18.4 $11263 32.7 HCM Lane LOS C - - F - D - - HCM 95th %tile Q(veh) 0.3 7.9 1.3 Notes -: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon 5:00 pm 01/23/2018 2040 NP - AM Peak Hour Synchro 10 Report LSA - DL Page 3 2040 NP AM Thu Apr 26, 2018 17:36:35 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 No Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx+xxxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx+xxxxx++xxxx+xxxxx+ Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.766 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 46 Level Of Service: C xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II ------- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 8 1449 383 357 1541 12 5 18 7 229 6 192 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 8 1449 383 357 1541 12 5 18 7 229 6 192 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 8 1449 383 357 1541 12 5 18 7 229 6 192 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 8 1449 383 357 1541 12 5 18 7 229 6 192 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 8 1449 363 357 1541 12 5 16 7 229 6 192 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.37 0.63 1.00 2.98 0.02 0.22 0.78 1.00 1.95 0.05 1.00 Final Sat.: 1598 4034 1066 1598 5061 39 370 1330 1598 3211 87 1598 _----------- I --------------- II--------------- II--------------- II ---__----------I Capacity Analysis Module: Vol/Sat: 0.01 0.36 0.36 0.22 0.30 0.30 0.01 0.01 0.00 0.07 0.07 0.12 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 NP PM Thu Apr 26, 2018 17:37:00 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 No Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx+xxxxx+xxxxx+ Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 1.258 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 180 Level Of Service: F xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 254 1437 83 480 1355 233 422 721 196 145 975 577 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 254 1437 83 480 1355 233 422 721 196 145 975 577 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 254 1437 83 480 1355 233 422 721 196 145 975 577 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 254 1437 83 480 1355 233 422 721 196 145 975 577 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 254 1437 63 460 1355 233 422 721 196 145 975 577 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.08 0.42 0.05 0.16 0.40 0.15 0.26 0.14 0.12 0.09 0.29 0.36 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01/26/2018 Intersection Int Delay, s/veh 0.2 Movement EBR NBL NBT SBT SBR Lane Configurations ) t+ t+ r Traffic Vol, veh/h 5 21 9 1797 1797 11 Future Vol, veh/h 5 21 9 1797 1797 11 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 50 - 65 Veh in Median Storage, # 2 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 99 99 99 99 99 99 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 5 21 9 1815 1815 11 - Major/Minor Minor2 Majorl Major2 - Conflicting Flow All 2741 908 1826 0 - 0 Stage 1 1815 - - - - - Stage 2 926 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 16 278 331 Stage 1 115 - - Stage 2 346 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 16 278 331 Mov Cap-2 Maneuver 100 - - Stage 1 112 Stage 2 346 - - - - - Approach EB SB - HCM Control Delay, s 24.9 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 331 207 HCM Lane V/C Ratio 0,027 0,127 HCM Control Delay (s) 16.2 24.9 - HCM Lane LOS C C HCM 95th %tile Q(veh) 0.1 0.4 5:00 pm 01/23/2018 2040 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 1 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01/26/2018 Intersection Int Delay, s/veh 0.1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Y ) t+ t+ pr Traffic Vol, veh/h 2 9 12 1761 1699 8 - Future Vol, veh/h 2 9 12 1761 1699 8 Conflicting Peds, #/hr 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None - Storage Length 0 25 - 110 Veh in Median Storage, # 1 - 0 0 - - Grade, % 0 - - 0 0 - Peak Hour Factor 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 2 9 12 1797 1734 8 - Major/Minor Mini Majorl Major2 Conflicting Flow All 2657 867 1742 0 - 0 Stage 1 1734 - - - - - Stage 2 923 - - Critical Hdwy 6.84 6.94 4.14 - - - - Critical Hdwy Stg 1 5.84 - - Critical Hdwy Stg 2 5.84 - - Follow-up Hdwy 3.52 3.32 2.22 - - - Pot Cap-1 Maneuver 18 296 357 Stage 1 127 - - Stage 2 347 - - Platoon blocked, % - - - Mov Cap-1 Maneuver 17 296 357 - Mov Cap-2 Maneuver 88 - - Stage 1 123 - Stage 2 347 - - - - - Approach EB NB SB - HCM Control Delay, s 23.4 0.1 0 - HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 357 - 207 - - HCM Lane V/C Ratio 0,034 0,054 HCM Control Delay (s) 15.4 23.4 - HCM Lane LOS C C HCM 95th %tile Q(veh) 0.1 0.2 - 5:00 pm 01/23/2018 2040 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01/26/2018 Intersection Int Delay, s/veh 1.1 Movement BL NBT NBR SBL SBT B Lane Configurations 4, 4 W. Vi Tt Traffic Vol, veh/h 1 0 38 2 0 13 49 1729 66 25 1665 26 _ Future Vol, veh/h 1 0 38 2 0 13 49 1729 66 25 1665 26 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 145 Veh in Median Storage, # - 0 0 0 - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 1 0 39 2 0 13 50 1764 67 26 1699 27 Major/Minor Mini Minorl Majorl Conflicting Flow All 2557 3682 850 2800 3676 916 1726 0 0 1831 0 0 Stage 1 1751 1751 - 1898 1898 - - - - - - - Stage 2 806 1931 . 902 1778 - - Critical Hdwy 6.99 6.54 6.94 6.99 6.54 7.14 4.14 - - 5.34 - - Critical Hdwy Stg 1 6.54 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.54 5.54 - - - Follow-up Hdwy 3.67 4.02 3.32 3.67 4.02 3.92 2.22 - - 3.12 - - Pot Cap-1 Maneuver 19 5 304 13 5 236 362 152 Stage 1 87 138 - 46 116 - - - Stage 2 318 112 - 291 134 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 14 4 304 9 4 236 362 152 Mov Cap-2 Maneuver 14 4 - 9 4 - - - Stage 1 75 114 40 100 Stage 2 259 97 - 210 111 - - - - - - - Approach EB WB SB - HCM Control Delay, s 27.6 96.2 0.4 0.5 HCM LOS D F Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR - Capacity (veh/h) 362 - - 199 54 152 - - HCM Lane V/C Ratio 0,138 0.2 0.283 0.168 HCM Control Delay (s) 16.5 27.6 96.2 33.4 HCM Lane LOS C - - D F D - - HCM 95th %tile Q(veh) 0.5 0.7 1 0.6 5:00 pm 01/23/2018 2040 NP - PM Peak Hour Synchro 10 Report LSA - DL Page 3 2040 NP PM Thu Apr 26, 2018 17:37:00 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 No Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.705 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 38 Level Of Service: C Street Name: Fairview Street west Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 - --------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1524 418 169 1533 1 1 3 4 545 2 233 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1524 418 169 1533 1 1 3 4 545 2 233 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1524 418 169 1533 1 1 3 4 545 2 233 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1524 418 169 1533 1 1 3 4 545 2 233 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 10 1524 418 169 1533 1 1 3 4 545 2 233 ---------------------------II---------------II---------------II--------------- I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1,00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.35 0.65 1.00 2.99 0.01 0.25 0.75 1.00 1.99 0.01 1.00 Final Sat.: 1598 4002 1098 1598 5097 3 425 1275 1598 3286 12 1598 __-I--------------- II--------------- II--------------- II--------------- I Capacity Analysis Module: Vol/Sat: 0.01 0.38 0.38 0.11 0.30 0.30 0.00 0.00 0.00 0.17 0.16 0.15 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 WP AM Thu Apr 26, 2018 17:37:34 Page 2-1 -------------------------------------------------------------------------------- North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 1.031 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 180 Level Of Service: F Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 188 1357 238 665 1716 165 287 969 260 191 382 287 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 188 1357 238 665 1716 165 287 969 260 191 382 287 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 188 1357 238 665 1716 165 287 969 260 191 382 287 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 188 1357 238 665 1716 165 287 969 260 191 382 287 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 ELF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 188 1357 238 665 1716 165 267 969 260 191 382 287 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 _........... I --------------- II--------------- II--------------- II--------------- I Capacity Analysis Module: Vol/Sat: 0.06 0.40 0.15 0.22 0.50 0.10 0.18 0.19 0.16 0.12 0.11 0.18 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01/26/2018 Intersection Int Delay, s/veh 5.5 Movement EBL EBR NBIJ NBL NBT SBT SBR Lane Configurations M ) ttt W. Traffic Vol, veh/h 9 103 6 1 1775 2169 1 - Future Vol, veh/h 9 103 6 1 1775 2169 1 Conflicting Peds, Whir 0 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free Free RT Channelized - None - None None - Storage Length 0 50 - Veh in Median Storage, # 2 - 0 0 - Grade, % 0 - - . 0 0 - Peak Hour Factor 91 91 92 91 91 91 91 Heavy Vehicles, % 2 2 2 2 2 2 2 Mvmt Flow 10 113 7 1 1951 2384 1 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 3181 1193 1741 2385 0 - 0 Stage 1 2385 - - - - - - Stage 2 796 - - Critical Hdwy 5.74 7.14 5.64 5.34 - - - - Critical Hdwy Stg 1 6.64 - - - Critical Hdwy Stg 2 6.04 - - - Follow-up Hdwy 3.82 3.92 2.32 3.12 - - - Pot Cap-1 Maneuver 21 154 169 79 Stage 1 32 - - - Stage 2 367 - - - Platoon blocked, % - - - Mov Cap-1 Maneuver 18 154 58 58 Mov Cap-2 Maneuver 26 - - - Stage 1 28 - Stage 2 367 - - - - - - Approach EB NB SB - HCM Control Delay, s 195.6 0.3 0 - HCM LOS F Minor Lane/Major Mvmt NBL NBT EBLnl SBT SBR - Capacity (veh/h) 58 110 - HCM Lane V/C Ratio 0,131 1.119 HCM Control Delay (s) 75.6 195.6 - HCM Lane LOS F - F - - HCM 95th %tile Q(veh) 0.4 7.7 i 5:00 pm 01/23/2018 2040 WP - AM Peak Hour Synchro 10 Report LSA - DL Pagel HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01/26/2018 Intersection Int Delay, s/veh 0.1 Movement i EBR NBL NBT SBT SBR Lane Configurations r ttt W. Traffic Vol, veh/h 0 18 0 1802 2246 8 Future Vol, veh/h 0 18 0 1802 2246 8 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized None None None Storage Length 0 - Veh in Median Storage, # 1 - 0 0 Grade, % 0 - - 0 0 - Peak Hour Factor 96 96 96 96 96 96 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 0 19 0 1877 2340 8 - Major/Minor Minot Majorl Major2 - Conflicting Flow All - 1174 - 0 - 0 Stage 1 - - - - Stage 2 - Critical Hdwy - 7.14 - - - - - Critical Hdwy Stg 1 - Critical Hdwy Stg 2 - - Follow-up Hdwy - 3.92 - - - - Pot Cap-1 Maneuver 0 159 0 Stage 1 0 - 0 Stage 2 0 - 0 Platoon blocked, % - - - Mov Cap-1 Maneuver - 159 - Mov Cap-2 Maneuver Stage 1 Stage 2 Approach EB NB SB HCM Control Delay, s 30.6 0 0 i HCM LOS D Minor Lane/MajorMvmt NBT EBLnl SBT SBR Capacity (veh/h) 159 HCM Lane V/C Ratio 0,118 HCM Control Delay (s) 30.6 HCM Lane LOS - D - - HCM 95th %tile Q(veh) 0.4 5:00 pm 01/23/2018 2040 WP - AM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01/26/2018 Intersection Int Delay, s/veh 1.1 Movement Lane Configurations 4, 4 W. Vi tt'tl Traffic Vol, veh/h 6 3 52 3 1 20 30 1784 34 61 2194 11 - Future Vol, veh/h 6 3 52 3 1 20 30 1784 34 61 2194 11 Conflicting Peds, Whir 0 0 0 0 0 0 0 0 0 0 0 0 _ Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 Veh in Median Storage, # - 0 0 0 - 0 Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 6 3 53 3 1 20 31 1820 35 62 2239 11 Major/Minor Minot Minorl Majorl Major2 Conflicting Flow All 3160 4286 1125 2921 4274 928 2250 0 0 1855 0 0 Stage 2369 2369 - 1900 1900 - - - - - - - Stage 2 791 1917 - 1021 2374 - - - - - - - Critical Hdwy 6.44 6.54 7.14 6.44 6.54 7.14 5.34 5.34 Critical Hdwy Stg 1 7.34 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.74 5.54 - - - Follow-up Hdwy 3.82 4.02 3.92 3.82 4.02 3.92 3.12 - - 3.12 - - Pot Cap-1 Maneuver 11 -2 171 16 2 232 93 148 Stage 1 21 67 - 46 116 - - - Stage 2 317 114 - 228 66 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver - -1 171 - -1 232 93 148 Mov Cap-2 Maneuver - -1 - - -1 - - - Stage 1 14 39 31 77 Stage 2 190 76 - 84 38 - - - - - - - Approach EB SB HCM Control Delay, s 1 1.2 HCM LOS Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR Capacity (veh/h) 93 148 HCM Lane V/C Ratio 0,329 0.421 HCM Control Delay (s) 61.6 45.9 HCM Lane LOS F - - - - E - - HCM 95th %tile Q(veh) 1.3 1.9 Notes -: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon 5:00 pm 01/23/2018 2040 WP - AM Peak Hour Synchro 10 Report LSA - DL Page 3 2040 WP AM Thu Apr 26, 2018 17:37:34 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions AM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx+xxxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx+xxxxx++xxxx+xxxxx+ Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.908 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 92 Level Of Service: E xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II ------- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 13 1600 315 507 1690 12 5 18 7 168 6 243 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 13 1600 315 507 1690 12 5 18 7 168 6 243 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 13 1600 315 507 1690 12 5 18 7 168 6 243 Reduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 13 1600 315 507 1690 12 5 18 7 168 6 243 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 13 1600 315 507 1690 12 5 16 7 168 6 243 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.51 0.49 1.00 2.98 0.02 0.22 0.78 1.00 1.93 0.07 1.00 Final Sat.: 1598 4261 839 1598 5064 36 370 1330 1598 3181 117 1598 _----------- I --------------- II--------------- II--------------- II ---__----------I Capacity Analysis Module: Vol/Sat: 0.01 0.38 0.38 0.32 0.33 0.33 0.01 0.01 0.00 0.05 0.05 0.15 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 WP PM Thu Apr 26, 2018 17:46:52 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(LOss as Cycle Length %) Method (Base Volume Alternative) +xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx++xxxx+xxxxx+xxxx++x+xx++xxxx+xxxxx+xxxxx+ Intersection #1 Fairview Street (NS) / West 17th Street (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 1.195 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 180 Level Of Service: F xx++++xx++++xx+x++xx+++xxx+++xxx+++xxx+++xx+++xxx+++xxx+++xx++++xx++++xx+++xxx++ Street Name: Fairview Street West 17th Street Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Protected Protected Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 2 0 2 0 1 2 0 2 0 1 1 0 3 0 1 1 0 2 1 0 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 322 1618 118 438 1449 190 336 727 231 187 950 499 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 322 1618 118 438 1449 190 336 727 231 187 950 499 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 322 1618 118 438 1449 190 336 727 231 187 950 499 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 322 1618 118 438 1449 190 336 727 231 187 950 499 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 322 1618 118 438 1449 190 336 727 231 187 950 499 ---------------------------II---------------II---------------II---------------I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.88 1.00 0.94 0.88 1.00 0.94 0.94 1.00 0.94 0.94 1.00 0.94 Lanes: 2.00 2.00 1.00 2.00 2.00 1.00 1.00 3.00 1.00 1.00 2.00 1.00 Final Sat.: 2992 3400 1598 2992 3400 1598 1598 5100 1598 1598 3400 1598 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.11 0.48 0.07 0.15 0.43 0.12 0.21 0.14 0.14 0.12 0.28 0.31 Crit Moves: **** **** **** **** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 2: N Fairview Street & W 16th Street 01126/2018 Inte section Int Delay, s/veh 0.4 Movement W EBR NBU NBL NBT SBT SBR Lane Configurations M ) ttt W. Traffic Vol, veh/h 5 21 12 9 2081 1968 11 Future Vol, veh/h 5 21 12 9 2081 1968 11 Conflicting Peds, #/hr 0 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free Free RT Channelized - None - None None Storage Length 0 50 - Veh in Median Storage, # 2 - 0 0 Grade, % 0 - - - 0 0 - Peak Hour Factor 99 99 92 99 99 99 99 Heavy Vehicles, % 2 2 2 2 2 2 2 Mvmt Flow 5 21 13 9 2102 1988 11 - Major/Minor Minot Majorl Major2 - Conflicting Flow All 2879 1000 1459 1999 0 - 0 Stage 1 1994 - - - - - Stage 2 885 - - Critical Hdwy 5.74 7.14 5.64 5.34 Critical Hdwy Stg 1 6.64 - - - Critical Hdwy Stg 2 6.04 - - - Follow-up Hdwy 3.82 3.92 2.32 3.12 - - - Pot Cap-1 Maneuver 31 207 243 125 Stage 1 57 - - - Stage 2 329 - - - Platoon blocked, % - - - Mov Cap-1 Maneuver 27 207 167 167 _ Mov Cap-2 Maneuver 46 - - - Stage 1 49 Stage 2 329 - - - - - - Approach EB NB SB - HCM Control Delay, s 41.7 0.3 0 - HCM LOS E Minor Lane/Major Mvmt NBL NBTEBLni SBT SBR Capacity (veh/h) 167 124 - HCM Lane V/C Ratio 0,133 0,212 HCM Control Delay (s) 29.8 41.7 - HCM Lane LOS D - E - - HCM 95th %tile Q(veh) 0.4 0.8 i 5:00 pm 01/23/2018 2040 WP - PM Peak Hour Synchro 10 Report LSA - DL Pagel HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 3: N Fairview Street & W 12th Street 01126/2018 Intersection Int Delay, s/veh 0.1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations r ttt W. Traffic Vol, veh/h 0 11 0 2059 1870 20 - Future Vol, veh/h 0 11 0 2059 1870 20 Conflicting Peds, Whir 0 0 0 0 0 0 - Sign Control Stop Stop Free Free Free Free RT Channelized None None None - Storage Length 0 - Veh in Median Storage, # 1 - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 0 11 0 2101 1908 20 - Major/Minor Minot Majorl Major2 - Conflicting Flow All - 964 - 0 - 0 Stage 1 - - - - Stage 2 - Critical Hdwy - 7.14 - - - - - Critical Hdwy Stg 1 - Critical Hdwy Stg 2 - Follow-up Hdwy - 3.92 - - - - Pot Cap-1 Maneuver 0 219 0 Stage 1 0 - 0 Stage 2 0 - 0 Platoon blocked, % - - - Mov Cap-1 Maneuver - 219 - Mov Cap-2 Maneuver Stage 1 Stage 2 Approach EB NB SB - HCM Control Delay, s 22.3 0 0 - HCM LOS C Minor Lane/Major Mvmt NBTEBLni SBT SBR Capacity (veh/h) 219 HCM Lane V/C Ratio 0,051 HCM Control Delay (s) 22.3 HCM Lane LOS C HCM 95th %tile Q(veh) 0.2 5:00 pm 01/23/2018 2040 WP - PM Peak Hour Synchro 10 Report LSA - DL Page 2 HCM 6th TWSC North Fairview Bridge Widening Improvement Project (WKE1702) 4: N Fairview Street & W 9th Street 01/26/2018 Intersection Int Delay, s/veh 1.7 Movement EBL EBT EBR WBL WBT WEIR NBL NBT NBR SBL SBT SB Lane Configurations 4, 4, ) W. Vi TTS• Traffic Vol, veh/h 1 0 38 2 0 13 49 2015 66 25 1838 26 _ Future Vol, veh/h 1 0 38 2 0 13 49 2015 66 25 1838 26 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized None None - None - None Storage Length 55 95 Veh in Median Storage, # - 0 0 0 - 0 Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98 Heavy Vehicles, % 2 2 2 2 2 2 2 2 2 2 2 2 Mvmt Flow 1 0 39 2 0 13 50 2056 67 26 1876 27 Major/Minor Mini Minorl Majorl Conflicting Flow All 2864 4165 952 2992 4145 1062 1903 0 0 2123 0 0 Stage 1 1942 1942 - 2190 2190 - - - - - - - Stage 2 922 2223 - 802 1955 - - Critical Hdwy 6.44 6.54 7.14 6.44 6.54 7.14 5.34 - - 5.34 - - Critical Hdwy Stg 1 7.34 5.54 - 7.34 5.54 - - - Critical Hdwy Stg 2 6.74 5.54 - 6.74 5.54 - - - Follow-up Hdwy 3.82 4.02 3.92 3.82 4.02 3.92 3.12 - - 3.12 - - Pot Cap-1 Maneuver 18 2 223 15 2 189 140 108 Stage 1 42 110 - 28 82 - - - Stage 2 263 79 - 312 109 - - - Platoon blocked, % - - - - Mov Cap-1 Maneuver 10 1 223 7 1 189 140 108 Mov Cap-2 Maneuver 10 1 - 7 1 - - - Stage 1 27 83 18 53 Stage 2 157 51 - 196 83 - - - - - - - Approach EB Nff- NB SB - HCM Control Delay, s 39.3 133.5 1 0.6 HCM LOS E F Minor Lane/MajorMvmt NBL NBT NBREBLn1WBLnl SBL SBT SBR - Capacity (veh/h) 140 144 42 108 HCM Lane V/C Ratio 0,357 0.276 0.364 0.236 HCM Control Delay (s) 44.4 39.3 133.5 48.4 HCM Lane LOS E - - E F E - - HCM 95th %tile Q(veh) 1.5 1.1 1.3 0.9 5:00 pm 01/23/2018 2040 WP - PM Peak Hour Synchro 10 Report LSA - DL Page 3 2040 WP PM Thu Apr 26, 2018 17:46:52 Page 3-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions PM Peak Hour -------------------------------------------------------------------------------- Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.876 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 75 Level Of Service: D Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 1 0 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1817 343 246 1619 1 1 3 4 482 2 393 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1817 343 246 1619 1 1 3 4 482 2 393 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1817 343 246 1619 1 1 3 4 482 2 393 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1817 343 246 1619 1 1 3 4 482 2 393 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 10 1817 343 246 1619 1 1 3 4 482 2 393 ---------------------------II---------------II---------------II--------------- I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1,00 1.00 0.94 0.97 1.00 0.94 Lanes: 1.00 2.52 0.48 1.00 2.99 0.01 0.25 0.75 1.00 1.99 0.01 1.00 Final Sat.: 1598 4290 810 1598 5097 3 425 1275 1598 3284 14 1598 _--------------- II--------------- II--------------- II--------------- I Capacity Analysis Module: Vol/Sat: 0.01 0.42 0.42 0.15 0.32 0.32 0.00 0.00 0.00 0.15 0.14 0.25 Crit Moves: **** **** **** **** Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 WP AM WIMP Wed Jun 6, 2018 14:09:30 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions WITH IMPROVEMENTS AM Peak Hour ________________________________________________________________________________ Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) +xx+xxxxx++xxxx+xxxxx+x+xx++xxxx++xxxx+xxxxx+xxxx++xxxx++xxxx+xxxxx+xxxxx+x+xx+x Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.842 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 63 Level Of Service: D xx++++xx+++xxx+++xxx+++xxx+++xxx+++xx+x+xxx+++xxx+++xx++++xx+++xxx+++xxx+++xx+++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------ --------------- II--------------- II--------------- II --- Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 0 1! 0 1 ------------ --------------- II--------------- II--------------- II_______________I Volume Module: Base Vol: 13 1600 315 507 1690 12 5 18 7 168 6 243 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 13 1600 315 507 1690 12 5 18 7 168 6 243 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 13 1600 315 507 1690 12 5 18 7 168 6 243 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 13 1600 315 507 1690 12 5 18 7 168 6 243 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 13 1600 315 507 1690 12 5 18 7 168 6 243 ------------ --------------- II--------------- II--------------- II_______________I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.95 1.00 0.97 Lanes: 1.00 2.51 0.49 1.00 2.98 0.02 0.22 0.78 1.00 1.21 0.04 1.75 Final Sat.: 1598 4261 839 1598 5064 36 370 1330 1598 1953 73 2870 _----------- I --------------- II--------------- II--------------- II__ ------- Capacity Analysis Module: Vol/Sat: 0.01 0.38 0.38 0.32 0.33 0.33 0.01 0.01 0.00 0.09 0.06 0.08 Crit Moves: -- -- -- -- Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA 2040 WP PM WIMP Wed Jun 6, 2018 14:10:15 Page 2-1 North Fairview Bridge Widening Improvement Project (WKE1702) 2040 With Project Conditions WITH IMPROVEMENTS PM Peak Hour ________________________________________________________________________________ Level Of Service Computation Report ICU 1(Loss as Cycle Length %) Method (Base Volume Alternative) xxx++xxxx++xxxx+xxxxx+x+xx++xxxx++xxxx+xxxxx+xxxx++xxxx++xxxx+xxxxx+xxxxx+x+xx+x Intersection #5 Fairview Street (NS) / West Civic Center Drive (EW) Cycle (sec): 100 Critical Vol./Cap.(X): 0.810 Loss Time (sec): 5 Average Delay (sec/veh): xxxxx Optimal Cycle: 54 Level Of Service: D xx++++xx+++xxx+++xxx+++xxx+++xxx+++xx+x+xxx+++xxx+++xx++++xx+++xxx+++xxx+++xxx++ Street Name: Fairview Street West Civic Center Drive Approach: North Bound South Bound East Bound West Bound Movement: L - T - R L - T - R L - T - R L - T - R ------------I--------------- II--------------- II--------------- II ---------------I Control: Protected Protected Split Phase Split Phase Rights: Include Include Include Include Min. Green: 0 0 0 0 0 0 0 0 0 0 0 0 Y+R: 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Lanes: 1 0 2 1 0 1 0 2 1 0 0 1 0 0 1 1 0 1! 0 1 ---------------------------II---------------II---------------II---------------I Volume Module: Base Vol: 10 1817 343 246 1619 1 1 3 4 462 2 393 Growth Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Initial Bse: 10 1817 343 246 1619 1 1 3 4 482 2 393 User Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 PHF Volume: 10 1817 343 246 1619 1 1 3 4 482 2 393 Deduct Vol: 0 0 0 0 0 0 0 0 0 0 0 0 Reduced Vol: 10 1817 343 246 1619 1 1 3 4 482 2 393 PCE Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 MLF Adj: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 FinalVolume: 10 1817 343 246 1619 1 1 3 4 462 2 393 ------------ --------------- II--------------- II--------------- II_______________I Saturation Flow Module: Sat/Lane: 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 1700 Adjustment: 0.94 1.00 1.00 0.94 1.00 1.00 1.00 1.00 0.94 0.96 1.00 0.96 Lanes: 1.00 2.52 0.48 1.00 2.99 0.01 0.25 0.75 1.00 1.65 0.01 1.34 Final Sat.: 1598 4290 810 1598 5097 3 425 1275 1598 2701 12 2183 ------------ I---------------II---------------II---------------II---------------I Capacity Analysis Module: Vol/Sat: 0.01 0.42 0.42 0.15 0.32 0.32 0.00 0.00 0.00 0.18 0.17 0.16 Crit Moves: -- -- -- -- Traffix 8.0.0715 (c) 2008 Dowling Assoc. Licensed to LSA ASSOC. IRVINE, CA TRAFFIC IMPACT ANALYSIS FAIRVIEW STREET IMPROVEMENTS FROM ST" STREET TO 16T" STREET AND JUNE 2018 BRIDGE REPLACEMENT PROJECTS SANTA ANAL CALIFORNIA APPENDIX C OCTAM FORECAST PLOTS P:\WKE1702\Traffic\doc\Traffic Analysis Report rev - Caltrans Comments.docx «06/07/18» C-1 t,55ar. q 7ikS n� 3 40 7B4 ~ � ----------6Ua 5- ........... I i I Z qfin 967 7,404 E Dd Dui OO I ~ C - 2 0 0 N > h" . 9 mM A RF2 11,39 — '372 mr C - 3 2,970 2,399 1.224 711 --- #- 14 i I I YAn 2za - . 2.24 ti6Fy9 �y- C-4 o;ku�r - rA I VI 499 ,'A275 I +� u 331 a h v 5Q8� am v I- + 1 N � � I L f M -i 1796 I 282 ..dn" -- &2 s+i •. 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