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HCM Signalized Intersection Capacity Analysis <br />12: Broadway & Hilyard St 9/23/2011 <br />Intersection Summa <br />HCM Average Control Delay <br />36.4 HCM Level of Service D <br />HCM Volume to Capacity ratio <br />0.79 <br />Actuated Cycle Length (s) <br />111.7 Sum of lost time (s) 11.5 <br />Intersection Capacity Utilization <br />74.7% ICU Level of Service D <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 />58 <br />1302 <br />0 <br />0 <br />729 <br />887 <br />832 <br />391 <br />67 <br />109 <br />0 <br />77 <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 />0.91 <br />1.00 <br />0.99 <br />0.99 <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 />1693 <br />4866 <br />3454 <br />2464 <br />1572 <br />3175 <br />1672 <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 />1693 <br />4866 <br />3454 <br />2464 <br />1572 <br />3175 <br />1672 <br />Peak -hour factor, PHF <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />0.90 <br />Adj. Flow (vph) <br />64 <br />1447 <br />0 <br />0 <br />810 <br />986 <br />924 <br />434 <br />74 <br />121 <br />0 <br />86 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />0 <br />547 <br />0 <br />5 <br />0 <br />0 <br />20 <br />0 <br />Lane Group Flow (vph) <br />64 <br />1447 <br />0 <br />0 <br />810 <br />439 <br />471 <br />956 <br />0 <br />0 <br />187 <br />0 <br />Confl. Peds. ( # /hr) <br />21 <br />10 <br />10 <br />21 <br />2 <br />46 <br />46 <br />2 <br />Confl. Bikes (#/hr) <br />1 <br />1 <br />13 <br />4 <br />1 <br />Heavy Vehicles ( %) <br />3% <br />3% <br />0% <br />0% <br />1% <br />2% <br />1% <br />1% <br />2% <br />0% <br />0% <br />0% <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 />7.7 <br />45.2 <br />33.0 <br />33.0 <br />38.0 <br />38.0 <br />14.0 <br />Effective Green, g (s) <br />8.2 <br />50.2 <br />33.5 <br />33.5 <br />39.0 <br />39.0 <br />15.0 <br />Actuated g/C Ratio <br />0.07 <br />0.45 <br />0.30 <br />0.30 <br />0.35 <br />0.35 <br />0.13 <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 />124 <br />2187 <br />1036 <br />739 <br />549 <br />1109 <br />225 <br />v/s Ratio Prot <br />0.04 <br />c0.30 <br />c0.23 <br />0.30 <br />c0.30 <br />c0.11 <br />v/s Ratio Perm <br />0.18 <br />v/c Ratio <br />0.52 <br />0.66 <br />0.78 <br />0.59 <br />0.86 <br />0.86 <br />0.83 <br />Uniform Delay, d1 <br />49.8 <br />24.1 <br />35.8 <br />33.3 <br />33.8 <br />33.9 <br />47.1 <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 />2.7 <br />0.6 <br />3.6 <br />0.9 <br />12.4 <br />7.0 <br />21.9 <br />Delay (s) <br />52.5 <br />24.7 <br />39.4 <br />34.2 <br />46.2 <br />40.9 <br />69.0 <br />Level of Service <br />D <br />C <br />D <br />C <br />D <br />D <br />E <br />Approach Delay (s) <br />25.9 <br />36.5 <br />42.6 <br />69.0 <br />Approach LOS <br />C <br />D <br />D <br />E <br />Intersection Summa <br />HCM Average Control Delay <br />36.4 HCM Level of Service D <br />HCM Volume to Capacity ratio <br />0.79 <br />Actuated Cycle Length (s) <br />111.7 Sum of lost time (s) 11.5 <br />Intersection Capacity Utilization <br />74.7% ICU Level of Service D <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 12 <br />