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HCM Signalized Intersection Capacity Analysis <br />12: Broadway & Hilyard St 9/22/2011 <br />Intersection Summa <br />HCM Average Control Delay <br />20.0 HCM Level of Service C <br />HCM Volume to Capacity ratio <br />0.55 <br />Actuated Cycle Length (s) <br />85.6 Sum of lost time (s) 3.5 <br />Intersection Capacity Utilization <br />57.5% ICU Level of Service B <br />Analysis Period (min) <br />t <br />c Critical Lane Group <br />1 <br />Movement <br />EBL <br />EBT <br />EBR <br />WBL <br />WBT <br />WBR <br />NBL <br />NBT <br />NBR <br />SBL <br />SBT <br />SBR <br />Lane Configurations <br />) <br />ttt <br />ft <br />rr <br />Volume (vph) <br />32 <br />1316 <br />0 <br />0 <br />559 <br />617 <br />545 <br />233 <br />43 <br />24 <br />0 <br />20 <br />Ideal Flow (vphpl) <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />1836 <br />Total Lost time (s) <br />4.0 <br />-0.5 <br />4.0 <br />4.0 <br />4.0 <br />4.0 <br />4.0 <br />Lane Util. Factor <br />1.00 <br />0.91 <br />0.95 <br />0.88 <br />0.91 <br />0.91 <br />1.00 <br />Frpb, ped /bikes <br />1.00 <br />1.00 <br />1.00 <br />0.97 <br />1.00 <br />1.00 <br />1.00 <br />Flpb, ped /bikes <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />1.00 <br />1.00 <br />1.00 <br />0.85 <br />1.00 <br />0.99 <br />0.94 <br />Flt Protected <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />0.95 <br />0.98 <br />0.97 <br />Satd. Flow (prot) <br />1744 <br />4866 <br />3387 <br />2551 <br />1541 <br />3136 <br />1603 <br />Flt Permitted <br />0.95 <br />1.00 <br />1.00 <br />1.00 <br />0.95 <br />0.98 <br />0.97 <br />Satd. Flow (perm) <br />1744 <br />4866 <br />3387 <br />2551 <br />1541 <br />3136 <br />1603 <br />Peak -hour factor, PHF <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />0.85 <br />Adj. Flow (vph) <br />38 <br />1548 <br />0 <br />0 <br />658 <br />726 <br />641 <br />274 <br />51 <br />28 <br />0 <br />24 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />0 <br />454 <br />0 <br />5 <br />0 <br />0 <br />22 <br />0 <br />Lane Group Flow (vph) <br />38 <br />1548 <br />0 <br />0 <br />658 <br />272 <br />320 <br />641 <br />0 <br />0 <br />30 <br />0 <br />Confl. Peds. ( # /hr) <br />6 <br />4 <br />4 <br />6 <br />10 <br />10 <br />Confl. Bikes (#/hr) <br />6 <br />9 <br />1 <br />Heavy Vehicles ( %) <br />0% <br />3% <br />0% <br />0% <br />3% <br />4% <br />3% <br />2% <br />3% <br />0% <br />0% <br />10% <br />Turn Type <br />Prot <br />Perm <br />Split <br />Split <br />Protected Phases <br />5 <br />2 <br />6 <br />8 <br />8 <br />4 <br />4 <br />Permitted Phases <br />6 <br />Actuated Green, G (s) <br />4.2 <br />40.3 <br />31.6 <br />31.6 <br />25.4 <br />25.4 <br />5.4 <br />Effective Green, g (s) <br />4.7 <br />45.3 <br />32.1 <br />32.1 <br />26.4 <br />26.4 <br />6.4 <br />Actuated g/C Ratio <br />0.05 <br />0.53 <br />0.38 <br />0.38 <br />0.31 <br />0.31 <br />0.07 <br />Clearance Time (s) <br />4.5 <br />4.5 <br />4.5 <br />4.5 <br />5.0 <br />5.0 <br />5.0 <br />Vehicle Extension (s) <br />2.5 <br />2.0 <br />2.0 <br />2.0 <br />2.5 <br />2.5 <br />2.5 <br />Lane Grp Cap (vph) <br />96 <br />2575 <br />1270 <br />957 <br />475 <br />967 <br />120 <br />v/s Ratio Prot <br />0.02 <br />c0.32 <br />0.19 <br />c0.21 <br />0.20 <br />0.02 <br />v/s Ratio Perm <br />0.11 <br />v/c Ratio <br />0.40 <br />0.60 <br />0.52 <br />0.28 <br />0.67 <br />0.66 <br />0.25 <br />Uniform Delay, d1 <br />39.1 <br />13.9 <br />20.8 <br />18.7 <br />25.8 <br />25.7 <br />37.3 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />2.0 <br />0.3 <br />0.1 <br />0.1 <br />3.4 <br />1.6 <br />0.8 <br />Delay (s) <br />41.0 <br />14.2 <br />20.9 <br />18.8 <br />29.2 <br />27.3 <br />38.1 <br />Level of Service <br />D <br />B <br />C <br />B <br />C <br />C <br />D <br />Approach Delay (s) <br />14.8 <br />19.8 <br />27.9 <br />38.1 <br />Approach LOS <br />B <br />B <br />C <br />D <br />Intersection Summa <br />HCM Average Control Delay <br />20.0 HCM Level of Service C <br />HCM Volume to Capacity ratio <br />0.55 <br />Actuated Cycle Length (s) <br />85.6 Sum of lost time (s) 3.5 <br />Intersection Capacity Utilization <br />57.5% ICU Level of Service B <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />EWEB Master Plan 12:00 pm 5/24/2011 Year 2031 Background Conditions - Weekday AM Peak Hour Synchro 7 - Report <br />TST Page 12 <br />