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I <br /> HCM Signalized Intersection Capacity Analysis <br /> I 2: PUD Driveway & 75th Street SW 3/19/2015 <br /> I -■ --", i_ 4-- / <br /> Movement .r. .. .:�,. <br /> Lane Configurations 4't "I 4 <br /> I Volume(vph) 500 17 8 382 60 51 <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 Flt Protected 1.00 1.00 1.00 0.94 <br /> 1.00 0.95 1.00 0.97 <br /> Satd.Flow(prot) 3237 1703 1792 1735 <br /> I <br /> Flt Permitted 1.00 0.44 1.00 0.97 <br /> Satd.Flow(perm) 3237 792 1792 1735 <br /> Peak-hour factor,PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 543 18 9 415 65 55 <br /> RTOR Reduction(vph) 2 0 0 0 48 0 <br /> Lane Group Flow(vph) 559 0 9 415 72 0 <br /> Heavy Vehicles(%) 11% 11% 6% 6% 0% 0% <br /> Turn Type NA Perm NA NA <br /> Protected Phases 6 2 4 <br /> Permitted Phases 2 <br /> Actuated Green,G(s) 38.4 38.4 38.4 6.5 <br /> I Effective Green,g(s) 38.4 38.4 38.4 6.5 <br /> Actuated g/C Ratio 0.71 0.71 0.71 0.12 <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) 2285 559 1265 207 <br /> v/s Ratio Prot 0.17 c0.23 c0.04 <br /> v/s Ratio Perm 0.01 <br /> I <br /> v/c Ratio 0.24 0.02 0.33 0.35 <br /> Uniform Delay,dl 2.8 2.4 3.1 22.0 <br /> Progression Factor 1.00 1.00 1.00 1.00 <br /> I Incremental Delay,d2 Delay(s) 0.3 0.1 0.7 1.0 <br /> 3.1 2.4 3.8 23.0 <br /> Level of Service A A A C <br /> I <br /> Approach Delay(s) 3.1 3.7 23.0 <br /> Approach LOS A A C <br /> Intersection Summary <br /> I HCM Average Control Delay 5.5 HCM Level of Service A <br /> HCM Volume to Capacity ratio 0.33 <br /> Actuated Cycle Length(s) 54.4 Sum of lost time(s) 9.5 <br /> Intersection Capacity Utilization 39.4% ICU Level of Service A <br /> I Analysis Period(min) 15 <br /> c Critical Lane Group <br /> I <br /> 2015 No Build 3/13/2015 PM Synchro 8 Report I <br /> B. Powell Page 2 <br />