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HCM Signalized Intersection Capacity Analysis <br />10: Main St & Santa Clara Ave <br />09/03/2019 <br />-,* --P� --t 4\ <br />I + <br />I <br />\ <br />Movement EBL EBT EBR NBL2 <br />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 />125 <br />418 <br />204 <br />7 <br />470 <br />667 <br />91 <br />1490 <br />107 <br />699 <br />32 <br />Future Volume (vph) <br />125 <br />418 <br />204 <br />7 <br />470 <br />667 <br />91 <br />1490 <br />107 <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 />3224 <br />3433 <br />5085 <br />1583 <br />3433 <br />5034 <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 />3224 <br />3433 <br />5085 <br />1583 <br />3433 <br />5034 <br />2787 <br />Peak -hour factor, PHF <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />0.94 <br />Adj. Flow (vph) <br />133 <br />445 <br />217 <br />7 <br />500 <br />710 <br />97 <br />1585 <br />114 <br />744 <br />34 <br />RTOR Reduction (vph) <br />0 <br />46 <br />0 <br />0 <br />0 <br />423 <br />0 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />120 <br />629 <br />0 <br />7 <br />500 <br />287 <br />97 <br />1699 <br />0 <br />778 <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 />20.5 <br />20.5 <br />1.0 <br />33.2 <br />33.2 <br />8.8 <br />41.0 <br />29.5 <br />Effective Green, g (s) <br />20.5 <br />20.5 <br />1.0 <br />33.2 <br />33.2 <br />8.8 <br />41.0 <br />29.5 <br />Actuated g/C Ratio <br />0.19 <br />0.19 <br />0.01 <br />0.30 <br />0.30 <br />0.08 <br />0.37 <br />0.27 <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 />300 <br />600 <br />31 <br />1534 <br />477 <br />274 <br />1876 <br />747 <br />v/s Ratio Prot <br />0.07 <br />c0.20 <br />0.00 <br />0.10 <br />0.03 <br />c0.34 <br />c0.28 <br />v/s Ratio Perm <br />c0.18 <br />v/c Ratio <br />0.40 <br />1.05 <br />0.23 <br />0.33 <br />0.60 <br />0.35 <br />0.91 <br />1.04 <br />Uniform Delay, d1 <br />39.3 <br />44.8 <br />54.1 <br />29.7 <br />32.8 <br />47.9 <br />32.7 <br />40.2 <br />Progression Factor <br />1.00 <br />1.00 <br />0.68 <br />0.46 <br />3.17 <br />0.61 <br />0.40 <br />1.00 <br />Incremental Delay, d2 <br />0.9 <br />49.8 <br />2.9 <br />0.5 <br />4.4 <br />0.5 <br />5.3 <br />44.2 <br />Delay (s) <br />40.2 <br />94.6 <br />39.5 <br />14.1 <br />108.2 <br />29.9 <br />18.4 <br />84.5 <br />Level of Service <br />D <br />F <br />D <br />B <br />F <br />C <br />B <br />F <br />Approach Delay (s) <br />86.4 <br />69.1 <br />19.0 <br />Approach LOS <br />F <br />E <br />B <br />Intersection Summary <br />HCM 2000 Control Delay <br />55.1 HCM 2000 Level of Service E <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 />90.2% ICU Level of Service E <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />The Addington 09/0312019 OY Cumulative -AM Peak Hour Synchro 10 Report <br />Page 1 <br />