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I <br /> 1 HCM Signalized Intersection Capacity Analysis <br /> 3: PUD Driveway & 75th Street SW 3/30/2015 <br /> IMovement EBT EBR WBL VNBT NBL NBR <br /> Lane Configurations t', 414 <br /> I Volume(vph) 340 122 34 393 21 8 <br /> Ideal Flow(vphpl) 1900 1900 1900 1900 1900 1900 <br /> Total Lost time(s) 4.0 4.0 4.0 <br /> Lane Util.Factor 0.95 0.91 1.00 <br /> I Frpb,ped/bikes 0.98 1.00 1.00 <br /> Flpb,ped/bikes 1.00 1.00 1.00 <br /> Frt 0.96 1.00 0.96 <br /> I Flt Protected 1.00 1.00 0.97 <br /> Satd. Flow(prot) 3088 4623 1186 <br /> Flt Permitted 1.00 0.89 0.97 <br /> Satd.Flow(perm) 3088 4116 1186 <br /> I Peak-hour factor,PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 370 133 37 427 23 9 <br /> RTOR Reduction(vph) 30 0 0 0 8 0 <br /> I Lane Group Flow(vph) 473 0 0 464 24 0 <br /> Confl.Peds.(#/hr) 28 <br /> Heavy Vehicles(%) 13% 2% 9% 12% 58% 25% <br /> Turn Type NA Prot NA NA <br /> I Protected Phases 2 4 1 6 3 <br /> Permitted Phases <br /> Actuated Green,G(s) 37.3 33.6 7.8 <br /> I Effective Green,g(s) 37.3 33.6 7.8 <br /> Actuated g/C Ratio 0.60 0.54 0.13 <br /> Clearance Time(s) 4.0 4.0 <br /> I Vehicle Extension(s) 3.0 3.0 <br /> Lane Grp Cap(vph) 1849 2230 148 <br /> v/s Ratio Prot c0.15 c0.00 c0.02 <br /> v/s Ratio Perm 0.11 <br /> I v/c Ratio 0.26 1.09d1 0.16 <br /> Uniform Delay,dl 5.9 7.4 24.3 <br /> Progression Factor 0.32 1.00 1.00 <br /> Incremental Delay,d2 0.1 0.0 0.5 <br /> I Delay(s) 2.0 7.5 24.9 <br /> Level of Service A A C <br /> Approach Delay(s) 2.0 7.5 24.9 <br /> 111 Approach LOS A A C <br /> Intersection Summery <br /> HCM Average Control Delay 5.3 HCM Level of Service A <br /> HCM Volume to Capacity ratio 0.24 <br /> Actuated Cycle Length(s) 62.3 Sum of lost time(s) 16.0 <br /> Intersection Capacity Utilization 35.6% ICU Level of Service A <br /> Analysis Period(min) 15 <br /> I dl Defacto Left Lane. Recode with 1 though lane as a left lane. <br /> c Critical Lane Group <br /> I <br /> Build Alt 3/13/2015 2018 AM Synchro 8 Report <br /> B.Powell Page 3 <br /> I <br />