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I <br /> I HCM Signalized Intersection Capacity Analysis <br /> 2: PUD Driveway & 75th Street SW 3/30/2015 <br /> Lane Configurations t'* ) + V <br /> I Volume(vph) 629 21 10 480 75 64 <br /> Ideal Flow(vphpl) 1900 1900 1900 1900 1900 1900 <br /> Total Lost time(s) 5.0 5.0 5.0 4.5 <br /> Lane Util. Factor 0.95 1.00 1.00 1.00 <br /> I <br /> Frt 1.00 1.00 1.00 0.94 <br /> Flt Protected 1.00 0.95 1.00 0.97 <br /> Satd.Flow(prot) 3236 1703 1792 1735 <br /> I <br /> Flt Permitted 1.00 0.38 1.00 0.97 <br /> Satd.Flow(perm) 3236 686 1792 1735 <br /> Peak-hour factor,PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 684 23 11 522 82 70 I <br /> RTOR Reduction(vph) 2 0 0 0 61 0 <br /> Lane Group Flow(vph) 705 0 11 522 91 0 <br /> Heavy Vehicles(%) 11% 11% 6% 6% 0% 0% <br /> I Turn Type NA Perm NA NA <br /> Protected Phases 6 2 4 <br /> Permitted Phases 2 <br /> Actuated Green,G(s) 36.3 36.3 36.3 6.9 <br /> I Effective Green,g(s) 36.3 36.3 36.3 6.9 <br /> Actuated g/C Ratio 0.69 0.69 0.69 0.13 <br /> Clearance Time(s) 5.0 5.0 5.0 4.5 <br /> I Vehicle Extension(s) 1.0 1.0 1.0 3.0 <br /> Lane Grp Cap(vph) 2229 473 1234 227 <br /> v/s Ratio Prot 0.22 c0.29 c0.05 <br /> v/s Ratio Perm 0.02 <br /> I v/c Ratio 0.32 0.02 0.42 0.40 <br /> Uniform Delay,dl 3.3 2.6 3.6 21.0 <br /> Progression Factor 1.00 1.00 1.00 1.00 <br /> I Incremental Delay,d2 Delay(s) 0.4 0.1 1.1 1.2 <br /> 3.6 2.7 4.7 22.2 <br /> Level of Service A A A C <br /> Approach Delay(s) 3.6 4.6 22.2 <br /> IApproach LOS A A C <br /> latersaction Summary <br /> I HCM Average Control Delay 6.0 HCM Level of Service A <br /> HCM Volume to Capacity ratio 0.42 <br /> Actuated Cycle Length(s) 52.7 Sum of lost time(s) 9.5 <br /> Intersection Capacity Utilization 41.3% ICU Level of Service A <br /> I Analysis Period(min) 15 <br /> c Critical Lane Group <br /> I <br /> I <br /> IIIII <br /> No-Build Alt 3/13/2015 2038 PM Synchro 8 Report <br /> I <br /> B. Powell Page 2 <br /> I <br />