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5. Environmental Analysis <br />TRAFFIC AND CIRCULATION <br />Table . <br />Level of Service Criteria for U sign alined Intersection <br />HC M 2000) <br />Level of Service (LOS) Average Total Delay (Seconds <br />.0 <br />B 5.0 to 10.0 <br />10.1 to 20.0 <br />D 20.1 to 30.0 <br />E 30.1 to 45.0 <br />F > 45.0 <br />Source: D JM Harris 2008 <br />Fail Crossings <br />1lehicle delay at the at -grade rail crossings were based on data frorn S CRRA and the P C. The calculation of <br />vehicle delay at the at -grade crossings tales into account existing and future traffic volumes, train trips, <br />roadway classification /lanes, type of traffic control at the erossin and distance # <br />g the railroad tracks from the <br />'intersection (raid -block or adjacent to the intersection). <br />Exiting Traffic Conditions <br />Intersection Lever of Service <br />Average daily traffic ADT) volumes for the study area roadway segments along with morning and <br />evening {PISA} peak-hour traffic volumes were calculated culated wren the Fairhaven Avenue and Lincoln Avenue <br />intersection was open in 2005 and 2000 and when the intersection was closed in 2007. Figure 5.3-2, Traffic <br />Volumes - Intersection Open, and Figure 53-3, Traffic I clUme - Intersection Closed, shows the roadway <br />a <br />segment and intersection volumes. Table 5.3 -4 shows the existing hour intersection <br />g ea - p t Lod with the <br />Fairhaven Avenue and Lincoln Avenue intersection open and Table 5.3-5 shows the pear -hour intersection <br />LOS with this intersection closed. <br />Tale 5.3-4 <br />Peak-Hour Intersection Level of Service (FairhavenlUncoln Open) <br />Page 3-6 a" The Planning Center Marcb 2009 <br />Resolution No. 2009 -034 <br />Page 84 of 130 <br />AM Peek Flour <br />P� Peak Hour <br />irrfrectioa <br />LOS <br />v/C <br />LOS <br />/C <br />Lincoln at Santa Clara' <br />C <br />17.6 <br />B <br />12.5 <br />Lincoln at 17th Street <br />A <br />M92 <br />A <br />0.599 <br />Borth Grand at Fairhaven <br />G <br />0.790 <br />0 <br />0.710 <br />North Grand at Santa Clara <br />0 <br />0.728 <br />B <br />0.649 <br />North Grand at 17th Street <br />D <br />0.810 <br />G <br />0.4 <br />Source. DMJ 1 Harris 2008 <br />Note: Analysis uses IOU methodology except <br />when noted. <br />H M 2000 methodology was used to determine the average vehicle delay for <br />unsignalized intersections, which is <br />displa ed in seconds instead of V/ C. <br />Page 3-6 a" The Planning Center Marcb 2009 <br />Resolution No. 2009 -034 <br />Page 84 of 130 <br />