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I <br /> HCM Signalized Intersection Capacity Analysis <br /> I2: Transit Center & 75th Street SW 3/30/2015 <br /> Movement NBL NBT SBT SBR NEL NER <br /> Lane Configurations 11 14 fib V <br /> 1 Volume(vph) 2 426 462 9 15 0 <br /> Ideal Flow(vphpl) 1900 1900 1900 1900 1900 1900 <br /> Total Lost time(s) 4.0 4.0 4.0 4.0 <br /> Lane Util. Factor 1.00 0.95 0.95 1.00 <br /> I Frpb,ped/bikes 1.00 1.00 1.00 1.00 <br /> Flpb, ped/bikes 1.00 1.00 1.00 1.00 <br /> Frt 1.00 1.00 1.00 1.00 <br /> Flt Protected 0.95 1.00 1.00 0.95 <br /> I Satd.Flow(prot) 902 3282 3107 902 <br /> Flt Permitted 0.95 1.00 1.00 0.95 <br /> Satd.Flow(perm) 902 3282 3107 902 <br /> I Peak-hour factor,PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 2 463 502 10 16 0 <br /> RTOR Reduction(vph) 0 0 1 0 0 0 <br /> I Lane Group Flow(vph) 2 463 511 0 16 0 <br /> Confl.Peds.(#/hr) 26 <br /> Heavy Vehicles(%) 100% 10% 14% 100% 100% 100% <br /> Turn Type Prot NA NA NA <br /> I Protected Phases 1 6 3 2 4 <br /> Permitted Phases <br /> Actuated Green,G(s) 1.2 45.4 28.4 8.9 <br /> 1 Effective Green,g(s) 1.2 45.4 28.4 8.9 <br /> Actuated g/C Ratio 0.02 0.73 0.46 0.14 <br /> Clearance Time(s) 4.0 4.0 4.0 <br /> Vehicle Extension(s) 3.0 3.0 3.0 <br /> I Lane Grp Cap(vph) 17 2392 1416 129 <br /> v/s Ratio Prot 0.00 c0.14 c0.16 c0.02 <br /> v/s Ratio Perm <br /> I v/c Ratio 0.12 0.19 0.36 0.12 <br /> Uniform Delay,dl 30.0 2.7 11.0 23.3 <br /> Progression Factor 1.40 0.11 1.00 1.00 <br /> Incremental Delay, d2 3.0 0.0 0.7 0.4 <br /> I Delay(s) 45.0 0.3 11.8 23.7 <br /> Level of Service D A B C <br /> Approach Delay(s) 0.5 11.8 23.7 <br /> I Approach LOS A B C <br /> Intersection Summery <br /> HCM Average Control Delay 6.7 HCM Level of Service A <br /> I HCM Volume to Capacity ratio 0.28 <br /> Actuated Cycle Length(s) 62.3 Sum of lost time(s) 12.0 <br /> Intersection Capacity Utilization 23.3% ICU Level of Service A <br /> Analysis Period(min) 15 <br /> Ic Critical Lane Group <br /> I <br /> Build Alt 3/13/2015 2018 AM Synchro 8 Report <br /> B.Powell Page 2 <br /> 1 <br />