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I <br /> I HCM Signalized Intersection Capacity Analysis <br /> 2: PUD Driveway & 75th Street SW 3/19/2015 <br /> MovementE B I EBR s 4,, .14 . .4444,41:lne i+44,i:.0..4144,...,.5.. ,'.54}4..X4.:.. <br /> Lane Configurations fi+ 111 $ V <br /> I Volume(vph) 330 118 33 390 21 8 <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 Frpb,ped/bikes 0.99 1.00 1.00 1.00 <br /> Flpb,ped/bikes 1.00 1.00 1.00 1.00 <br /> Frt 0.96 1.00 1.00 0.96 <br /> I Flt Protected 1.00 0.95 1.00 0.97 <br /> Satd. Flow(prot) 3088 1638 1681 1129 <br /> Flt Permitted 1.00 0.47 1.00 0.97 <br /> Satd.Flow(perm) 3088 818 1681 1129 <br /> I <br /> Peak-hour factor, PHF 0.92 0.92 0.92 0.92 0.92 0.92 <br /> Adj.Flow(vph) 359 128 36 424 23 9 <br /> RTOR Reduction(vph) 20 0 0 0 9 0 <br /> I Lane Group Flow(vph) 467 0 36 424 23 0 <br /> Confl. Peds.(#/hr) 2 2 <br /> Heavy Vehicles(%) 15% 2% 10% 13% 67% 29% <br /> Turn Type NA Perm NA NA <br /> I <br /> Protected Phases 6 2 4 <br /> Permitted Phases 2 <br /> Actuated Green,G(s) 45.5 45.5 45.5 1.6 <br /> I Effective Green,g(s) 45.5 45.5 45.5 1.6 <br /> Actuated g/C Ratio 0.80 0.80 0.80 0.03 <br /> Clearance Time(s) 5.0 5.0 5.0 4.5 <br /> Vehicle Extension(s) 1.0 1.0 1.0 3.0 I <br /> Lane Grp Cap(vph) 2482 658 1351 32 <br /> v/s Ratio Prot 0.15 c0.25 c0.02 <br /> v/s Ratio Perm 0.04 <br /> I <br /> v/c Ratio 0.19 0.05 0.31 0.73 <br /> Uniform Delay,dl 1.3 1.1 1.5 27.3 <br /> Progression Factor 1.00 1.00 1.00 1.00 <br /> Incremental Delay,d2 0.2 0.2 0.6 57.8 <br /> I Delay(s) 1.5 1.3 2.1 85.1 <br /> Level of Service A A A F <br /> Approach Delay(s) 1.5 2.0 85.1 <br /> I Approach LOS A A F <br /> In Summary <br /> HCM Average Control Delay 4.4 HCM Level of Service A <br /> I HCM Volume to Capacity ratio 0.33 <br /> Actuated Cycle Length(s) 56.6 Sum of lost time(s) 9.5 <br /> Intersection Capacity Utilization 40.3% 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 AM Synchro 8 Report <br /> IB.Powell Page 2 <br />