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HCM Signalized Intersection Capacity Analysis Approved Plus Project AM <br />14: Santa Rita Rd & I-580 EB/Pimlico Dr <br />Synchro 11 Report <br />Page 14 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 660 110 660 150 0 230 0 950 90 170 1200 340 <br />Future Volume (vph) 660 110 660 150 0 230 0 950 90 170 1200 340 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />Total Lost time (s)4.0 4.0 4.0 4.0 3.1 4.0 4.0 4.0 2.6 <br />Lane Util. Factor 0.97 1.00 1.00 0.97 0.88 0.86 1.00 0.95 1.00 <br />Frpb, ped/bikes 1.00 1.00 0.99 1.00 1.00 1.00 1.00 1.00 0.97 <br />Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Frt 1.00 1.00 0.85 1.00 0.85 0.99 1.00 1.00 0.85 <br />Flt Protected 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot)3433 1863 1561 3433 2787 6318 1770 3539 1536 <br />Flt Permitted 0.95 1.00 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm)3433 1863 1561 3433 2787 6318 1770 3539 1536 <br />Peak-hour factor, PHF 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 <br />Adj. Flow (vph) 688 115 688 156 0 240 0 990 94 177 1250 354 <br />RTOR Reduction (vph)000000017000175 <br />Lane Group Flow (vph) 688 115 688 156 0 240 0 1067 0 177 1250 179 <br />Confl. Peds. (#/hr)7 3 <br />Confl. Bikes (#/hr)1 <br />Turn Type Prot NA Free Prot pt+ov NA Prot NA Perm <br />Protected Phases 3 8 7 4 5 6 5 2 <br />Permitted Phases Free 2 <br />Actuated Green, G (s) 21.5 11.9 90.0 20.2 24.1 29.6 9.0 42.6 42.6 <br />Effective Green, g (s) 22.9 13.3 90.0 20.7 25.5 31.0 9.0 44.0 45.4 <br />Actuated g/C Ratio 0.25 0.15 1.00 0.23 0.28 0.34 0.10 0.49 0.50 <br />Clearance Time (s)5.4 5.4 4.5 5.4 4.0 5.4 5.4 <br />Vehicle Extension (s) 1.8 1.8 1.8 5.0 1.8 5.0 5.0 <br />Lane Grp Cap (vph) 873 275 1561 789 789 2176 177 1730 774 <br />v/s Ratio Prot c0.20 0.06 0.05 0.09 0.17 c0.10 c0.35 <br />v/s Ratio Perm c0.44 0.12 <br />v/c Ratio 0.79 0.42 0.44 0.20 0.30 0.49 1.00 0.72 0.23 <br />Uniform Delay, d1 31.3 34.8 0.0 28.0 25.3 23.3 40.5 18.2 12.5 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 4.4 0.4 0.9 0.0 0.1 0.8 67.6 2.7 0.7 <br />Delay (s)35.7 35.2 0.9 28.0 25.4 24.1 108.1 20.8 13.2 <br />Level of Service D D A C C C F C B <br />Approach Delay (s)19.6 26.4 24.1 28.0 <br />Approach LOS B C C C <br />Intersection Summary <br />HCM 2000 Control Delay 24.3 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.78 <br />Actuated Cycle Length (s) 90.0 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 58.7% ICU Level of Service B <br />Analysis Period (min)15 <br />c Critical Lane Group