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SHORT REPORT Analyst JJM Intersection Greenville St/Alton Ave Agency or Co. Kim/ey-Hom Area Type Atl other areas Date Performed 10/252007 Jurisdiction Santa Ana Time Period PM Peak Analysis Year Existing Plus Project EB WB NB SB LT TH RT LT TH RT LT TH RT LT TH RT Number of Lanes ? 2 0 1 2 0 0 1 1 0 1 0 Lane Group L TR L TR LT R LTR Volume (vph) 61 161 16 103 163 85 14 343 89 41 212 11 °r6 Heavy Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 PHF 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Pretimed/Actuated (PIA) P P P P P P P P P P P P Startup Lost Time 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Extension of Effective Green 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Arrival Type 3 3 3 3 3 3 3 Unit Extension 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Ped/Bike/RTOR Volume 0 0 0 0 0 0 0 0 0 0 0 0 Lane Width 12.0 12.0 12.0 12.0 12.0 12.0 12.0 Parking/Grade/Parking N 0 N N 0 N N 0 N N 0 N Parking/Hour Bus Stops/Hour 0 0 0 0 0 0 0 Minimum Pedestrian Time 3.2 3.2 3.2 3.2 Phasin EW Perm 02 03 04 NB On l SB Onl 07 08 Timin G= 24.5 G= G= G= G= 25.0 G= 35.0 G= G= g Y= 5.5 Y= Y= Y= Y= 5 Y= 5 Y= Y= Duration of Ana sis hrs = 0.25 de Len th C = 100.0 EB WB NB SB Adjusted Flow Rate 67 195 113 272 392 98 290 Lane Group Capacity 220 782 247 752 424 340 587 v/c Ratio 0.30 0.25 0.46 0.36 0.92 0.29 0.49 Green Ratio 0.25 0.25 0.25 0.25 0.25 0.25 0.35 Uniform Delay d1 30.8 30.4 32.1 31.3 36.6 30.3 25.5 Delay Factor k 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Incremental Delay d2 3.5 0.8 6.0 1.4 28.3 2.1 3.0 PF Factor 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Control Delay 34.3 31.1 38.1 32.6 64.9 32.4 28.5 Lane Group LOS C C D C E C C Approach Delay 31.9 34.2 58.4 28.5 Approach LOS C C E C Intersection Delay 41.0 Intersec tion LOS D Copyright ©2005 University of Fbrida, All Rights Reserved HCS+TM Version 5.21 Generated: 10/25/2007 10:47 AM 75A-199