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HCM Signalized Intersection Capacity Analysis Approved No Project PM <br />14: Santa Rita Rd & I-580 EB/Pimlico Dr <br />Synchro 11 Report <br />Page 13 <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph) 510 170 60 150 0 340 0 2490 120 300 1100 710 <br />Future Volume (vph) 510 170 60 150 0 340 0 2490 120 300 1100 710 <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 4.0 <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 1.00 <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 6360 1770 3539 1583 <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 6360 1770 3539 1583 <br />Peak-hour factor, PHF 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 <br />Adj. Flow (vph) 526 175 62 155 0 351 0 2567 124 309 1134 732 <br />RTOR Reduction (vph)00000006000290 <br />Lane Group Flow (vph) 526 175 62 155 0 351 0 2685 0 309 1134 442 <br />Confl. Peds. (#/hr)8 <br />Confl. Bikes (#/hr)3 <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) 21.9 17.2 120.0 16.4 38.1 45.2 21.9 71.1 71.1 <br />Effective Green, g (s) 23.3 18.6 120.0 16.9 39.5 46.6 21.9 72.5 72.5 <br />Actuated g/C Ratio 0.19 0.16 1.00 0.14 0.33 0.39 0.18 0.60 0.60 <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) 666 288 1561 483 917 2469 323 2138 956 <br />v/s Ratio Prot c0.15 0.09 0.05 c0.13 c0.42 c0.17 0.32 <br />v/s Ratio Perm 0.04 0.28 <br />v/c Ratio 0.79 0.61 0.04 0.32 0.38 1.09 0.96 0.53 0.46 <br />Uniform Delay, d1 46.0 47.3 0.0 46.4 30.9 36.7 48.6 13.8 13.0 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 0.96 1.00 1.00 1.00 <br />Incremental Delay, d2 5.7 2.5 0.0 0.1 0.1 46.3 38.0 0.9 1.6 <br />Delay (s)51.8 49.8 0.0 46.5 31.0 81.5 86.6 14.8 14.7 <br />Level of Service D D A D C F F B B <br />Approach Delay (s)47.1 35.8 81.5 24.9 <br />Approach LOS D D F C <br />Intersection Summary <br />HCM 2000 Control Delay 53.4 HCM 2000 Level of Service D <br />HCM 2000 Volume to Capacity ratio 0.92 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s)16.0 <br />Intersection Capacity Utilization 85.0% ICU Level of Service E <br />Analysis Period (min)15 <br />c Critical Lane Group