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I <br /> HCM Signalized Intersection Capacity Analysis <br /> I <br /> 2: Transit Center & 75th Street SW 3/19/2015 <br /> I MT OM NEL HER <br /> Lane Configurations /S tat 41 V <br /> Volume(vph) 8 410 448 18 34 8 <br /> I 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 0.99 0.97 <br /> Flt Protected 0.95 1.00 1.00 0.96 <br /> Satd.Flow(prot) 902 3167 3179 889 <br /> Flt Permitted 0.95 1.00 1.00 0.96 <br /> Satd.Flow(perm) 902 3167 3179 889 <br /> I Peak-hour factor, PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 9 446 487 20 37 9 <br /> RTOR Reduction(vph) 0 0 3 0 8 0 <br /> Lane Group Flow(vph) 9 446 504 0 38 0 I <br /> Confl.Peds.(#/hr) 25 <br /> Heavy Vehicles(%) 100% 14% 9% 100% 100% 100% <br /> Tum Type Prot NA NA NA <br /> I Protected Phases 1 6 3 2 4 <br /> Permitted Phases <br /> Actuated Green,G(s) 1.4 44.6 27.4 9.8 <br /> Effective Green,g(s) 1.4 44.6 27.4 9.8 <br /> I Actuated g/C Ratio 0.02 0.71 0.44 0.16 <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) 20 2264 1396 140 <br /> v/s Ratio Prot c0.01 c0.14 c0.16 c0.04 <br /> v/s Ratio Perm <br /> v/c Ratio 0.45 0.20 0.36 0.27 I <br /> Uniform Delay,d1 30.1 3.0 11.7 23.2 <br /> Progression Factor 1.23 0.08 1.00 1.00 <br /> Incremental Delay,d2 14.8 0.0 0.7 1.1 <br /> I Delay(s) 51.9 0.3 12.4 24.2 <br /> Level of Service D A B C <br /> Approach Delay(s) 1.3 12.4 24.2 <br /> Approach LOS A B C <br /> ry <br /> HCM Average Control Delay 7.9 HCM Level of Service A <br /> I HCM Volume to Capacity ratio 0.30 <br /> Actuated Cycle Length(s) 62.4 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 /> Existing Conditions 3/13/2015 Build Synchro 8 Report <br /> I <br /> B.Powell Page 2 <br /> I <br />