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HCM Signalized Intersection Capacity Analysis <br />10: Main St & Santa Clara Ave & Sasnta Clara Ave 09/13/2019 <br />The Addington 09/12/2019 OY Cumulative With Option E Main St/Walkie Way and Surface Parking - AM Peak hour Synchro 10 Report <br />Page 1 <br />Movement EBL EBT EBR NBL2 NBT NBR SBL SBT SBR SER SER2 <br />Lane Configurations <br />Traffic Volume (vph) 132 418 204 7 474 667 103 1514 115 699 32 <br />Future Volume (vph) 132 418 204 7 474 667 103 1514 115 699 32 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />Total Lost time (s)4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 <br />Lane Util. Factor 0.91 0.91 0.97 0.91 1.00 0.97 0.91 0.88 <br />Frt 1.00 0.95 1.00 1.00 0.85 1.00 0.99 0.85 <br />Flt Protected 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (prot)1610 3223 3433 5085 1583 3433 5031 2787 <br />Flt Permitted 0.95 1.00 0.95 1.00 1.00 0.95 1.00 1.00 <br />Satd. Flow (perm)1610 3223 3433 5085 1583 3433 5031 2787 <br />Peak-hour factor, PHF 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 <br />Adj. Flow (vph) 139 440 215 7 499 702 108 1594 121 736 34 <br />RTOR Reduction (vph) 0 46 0 0 0 398 00000 <br />Lane Group Flow (vph) 125 623 0 7 499 304 108 1715 0 770 0 <br />Turn Type Split NA Prot NA Perm Prot NA Prot <br />Protected Phases 4 4 5 2 1 6 9 <br />Permitted Phases 2 <br />Actuated Green, G (s) 23.6 23.6 1.0 30.9 30.9 10.1 40.0 27.4 <br />Effective Green, g (s) 23.6 23.6 1.0 30.9 30.9 10.1 40.0 27.4 <br />Actuated g/C Ratio 0.21 0.21 0.01 0.28 0.28 0.09 0.36 0.25 <br />Clearance Time (s)4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 <br />Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 345 691 31 1428 444 315 1829 694 <br />v/s Ratio Prot 0.08 c0.19 0.00 0.10 0.03 c0.34 c0.28 <br />v/s Ratio Perm c0.19 <br />v/c Ratio 0.36 0.90 0.23 0.35 0.69 0.34 0.94 1.11 <br />Uniform Delay, d1 36.8 42.1 54.1 31.5 35.2 46.8 33.8 41.3 <br />Progression Factor 1.00 1.00 0.43 0.74 2.97 0.56 0.32 1.00 <br />Incremental Delay, d2 0.7 14.9 2.9 0.5 6.7 0.4 7.3 68.3 <br />Delay (s)37.4 57.0 26.3 24.0 111.3 26.4 18.1 109.6 <br />Level of Service D E C C F C B F <br />Approach Delay (s)53.9 74.7 18.6 <br />Approach LOS D E B <br />Intersection Summary <br />HCM 2000 Control Delay 54.7 HCM 2000 Level of Service D <br />HCM 2000 Volume to Capacity ratio 0.99 <br />Actuated Cycle Length (s) 110.0 Sum of lost time (s)18.0 <br />Intersection Capacity Utilization 91.2% ICU Level of Service F <br />Analysis Period (min)15 <br />c Critical Lane Group <br />2-358