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HCM Signalized Intersection Capacity Analysis <br />11: 8th Ave & Hilyard St 9/23/2011 <br />v/s Ratio Prot <br />v/s Ratio Perm <br />0.01 <br />c0.16 <br />0.53 <br />v/c Ratio <br />0.04 <br />0.71 <br />0.82 <br />Uniform Delay, d1 <br />t <br />21.4 <br />8.1 <br />Progression Factor <br />1 <br />1.00 <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 />18.2 <br />29.6 <br />10.8 0.0 <br />Approach LOS <br />B <br />C <br />B A <br />Volume (vph) <br />2 <br />1 <br />35 <br />152 <br />1 <br />11 <br />41 <br />1250 <br />117 <br />0 <br />0 <br />0 <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 />4.0 <br />4.0 <br />Lane Util. Factor <br />1.00 <br />1.00 <br />0.95 <br />Frpb, ped /bikes <br />0.96 <br />1.00 <br />0.99 <br />Flpb, ped /bikes <br />1.00 <br />0.99 <br />1.00 <br />Frt <br />0.88 <br />0.99 <br />0.99 <br />Flt Protected <br />1.00 <br />0.96 <br />1.00 <br />Satd. Flow (prot) <br />1448 <br />1712 <br />3362 <br />Flt Permitted <br />0.98 <br />0.71 <br />1.00 <br />Satd. Flow (perm) <br />1426 <br />1265 <br />3362 <br />Peak -hour factor, PHF <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />0.79 <br />Adj. Flow (vph) <br />3 <br />1 <br />44 <br />192 <br />1 <br />14 <br />52 <br />1582 <br />148 <br />0 <br />0 <br />0 <br />RTOR Reduction (vph) <br />0 <br />34 <br />0 <br />0 <br />5 <br />0 <br />0 <br />10 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />0 <br />14 <br />0 <br />0 <br />202 <br />0 <br />0 <br />1772 <br />0 <br />0 <br />0 <br />0 <br />Confl. Peds. ( # /hr) <br />3 <br />9 <br />9 <br />3 <br />4 <br />23 <br />23 <br />4 <br />Confl. Bikes (#/hr) <br />4 <br />5 <br />1 <br />1 <br />Heavy Vehicles ( %) <br />0% <br />0% <br />7% <br />0% <br />0% <br />0% <br />0% <br />2% <br />0% <br />0% <br />0% <br />0% <br />Turn Type <br />Perm <br />Perm <br />Perm <br />Protected Phases <br />4 <br />8 <br />2 <br />Permitted Phases <br />4 <br />8 <br />2 <br />Actuated Green, G (s) <br />13.4 <br />13.4 <br />38.3 <br />Effective Green, g (s) <br />13.4 <br />13.4 <br />38.3 <br />Actuated g/C Ratio <br />0.22 <br />0.22 <br />0.64 <br />Clearance Time (s) <br />4.0 <br />4.0 <br />4.0 <br />Vehicle Extension (s) <br />3.0 <br />3.0 <br />3.0 <br />Lane Grp Cap (vph) <br />320 <br />284 <br />2157 <br />v/s Ratio Prot <br />v/s Ratio Perm <br />0.01 <br />c0.16 <br />0.53 <br />v/c Ratio <br />0.04 <br />0.71 <br />0.82 <br />Uniform Delay, d1 <br />18.1 <br />21.4 <br />8.1 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.1 <br />8.2 <br />2.6 <br />Delay (s) <br />18.2 <br />29.6 <br />10.8 <br />Level of Service <br />B <br />C <br />B <br />Approach Delay (s) <br />18.2 <br />29.6 <br />10.8 0.0 <br />Approach LOS <br />B <br />C <br />B A <br />Intersection Summa <br />HCM Average Control Delay <br />12.8 HCM Level of Service B <br />HCM Volume to Capacity ratio <br />0.79 <br />Actuated Cycle Length (s) <br />59.7 Sum of lost time (s) 8.0 <br />Intersection Capacity Utilization <br />67.2% ICU Level of Service C <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />EWEB Master Plan 12:00 pm 5/24/2011 Year 2031 Total Traff ic Conditions - Weekday PM Peak Hour Synchro 7 - Report <br />TST Page 11 <br />