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I <br /> HCM Signalized Intersection Capacity Analysis <br /> I <br /> 3: PUD Driveway & 75th Street SW 3/19/2015 <br /> IMovement EST EBR WBL WBT NBL NBR <br /> Lane Configurations tT+ 44'+ V <br /> Volume(vph) 338 118 33 398 21 8 <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 0.98 1.00 1.00 <br /> Flpb, ped/bikes 1.00 1.00 1.00 <br /> Frt 0.96 1.00 0.96 <br /> Flt Protected 1.00 1.00 0.97 <br /> I Satd.Flow(prot) 3051 4585 1186 <br /> Flt Permitted 1.00 0.89 0.97 <br /> Satd.Flow(perm) 3051 4095 1186 <br /> I Peak-hour factor, PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 367 128 36 433 23 9 <br /> RTOR Reduction(vph) 29 0 0 0 8 0 <br /> Lane Group Flow(vph) 466 0 0 469 24 0 <br /> I <br /> Confl.Peds. (#/hr) 27 <br /> Heavy Vehicles(%) 15% 2% 9% 13% 58% 25% <br /> Turn Type NA Prot NA NA <br /> I Protected Phases 2 4 1 6 3 <br /> Permitted Phases <br /> Actuated Green, G(s) 37.2 32.8 7.8 <br /> Effective Green,g(s) 37.2 32.8 7.8 <br /> I Actuated g/C Ratio 0.60 0.53 0.12 <br /> Clearance Time(s) 4.0 4.0 <br /> Vehicle Extension(s) 3.0 3.0 <br /> I Lane Grp Cap(vph) 1819 2163 148 <br /> v/s Ratio Prot c0.15 c0.00 c0.02 <br /> v/s Ratio Perm 0.11 <br /> v/c Ratio 0.26 0.92d1 0.16 <br /> I Uniform Delay,d1 6.0 7.9 24.4 <br /> Progression Factor 0.35 1.00 1.00 <br /> Incremental Delay,d2 0.1 0.1 0.5 <br /> I Delay(s) 2.2 8.0 24.9 <br /> Level of Service A A C <br /> Approach Delay(s) 2.2 8.0 24.9 <br /> Approach LOS A A C <br /> I <br /> Intersection Summary <br /> HCM Average Control Delay 5.6 HCM Level of Service A <br /> I HCM Volume to Capacity ratio 0.25 <br /> Actuated Cycle Length(s) 62.4 Sum of lost time(s) 16.0 <br /> Intersection Capacity Utilization 35.4% ICU Level of Service A <br /> Analysis Period(min) 15 <br /> I dl Defacto Left Lane. Recode with 1 though lane as a left lane. <br /> c Critical Lane Group <br /> I <br /> Existing Conditions 3/13/2015 Build Synchro 8 Report <br /> IB.Powell Page 3 <br /> I <br />