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