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I <br /> HCM Signalized Intersection Capacity Analysis <br /> 3: PUD Driveway & 75th Street SW 3/30/2015 <br /> f + 4\ P <br /> IT RR Wilt WET It R <br /> Lane Configurations 4' . 41+ <br /> I Volume(vph) 620 21 10 486 75 64 <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 1.00 1.00 1.00 <br /> Flpb,ped/bikes 1.00 1.00 1.00 <br /> Frt 1.00 1.00 0.94 <br /> I Flt Protected 1.00 1.00 0.97 <br /> Satd. Flow(prot) 3057 4698 1735 <br /> Flt Permitted 1.00 0.93 0.97 <br /> Satd.Flow(perm) 3057 4361 1735 <br /> I Peak-hour factor, PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 674 23 11 528 82 70 <br /> RTOR Reduction(vph) 2 0 0 0 40 0 <br /> Lane Group Flow(vph) 695 0 0 539 112 0 <br /> Confl. Peds.(#/hr) 31 <br /> Heavy Vehicles(%) 15% 81% 72% 9% 0% 0% <br /> Tum Type NA Prot NA NA <br /> I Protected Phases 2 4 1 6 3 <br /> Permitted Phases <br /> Actuated Green,G(s) 36.2 28.5 10.6 <br /> I Effective Green,g(s) 36.2 28.5 10.6 <br /> Actuated g/C Ratio 0.57 0.45 0.17 <br /> Clearance Time(s) 4.0 4.0 <br /> Vehicle Extension(s) 3.0 3.0 <br /> I Lane Grp Cap(vph) 1729 1948 287 <br /> v/s Ratio Prot c0.23 c0.01 c0.06 <br /> v/s Ratio Perm 0.12 <br /> I v/c Ratio 0.40 0.28 0.39 <br /> Uniform Delay,dl 7.8 11.2 23.8 <br /> Progression Factor 0.56 1.00 1.00 <br /> Incremental Delay,d2 0.1 0.1 0.9 <br /> I Delay(s) 4.5 11.3 24.7 <br /> Level of Service A B C <br /> Approach Delay(s) 4.5 11.3 24.7 <br /> I Approach LOS A B C <br /> Intersection Summary <br /> HCM Average Control Delay 9.4 HCM Level of Service A <br /> I HCM Volume to Capacity ratio 0.40 <br /> Actuated Cycle Length(s) 64.0 Sum of lost time(s) 16.0 <br /> Intersection Capacity Utilization 32.6% ICU Level of Service A <br /> Analysis Period(min) 15 <br /> Ic Critical Lane Group <br /> I <br /> Build Alt 3/13/2015 2038 PM Synchro 8 Report <br /> IB.Powell Page 3 <br /> I <br />