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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 />16.1 HCM Level of Service B <br />HCM Volume to Capacity ratio <br />0.51 <br />Actuated Cycle Length (s) <br />75.3 Sum of lost time (s) 3.5 <br />Intersection Capacity Utilization <br />52.6% ICU Level of Service A <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 />31 <br />1260 <br />0 <br />0 <br />355 <br />372 <br />476 <br />193 <br />38 <br />14 <br />0 <br />11 <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 />2556 <br />1541 <br />3133 <br />1607 <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 />2556 <br />1541 <br />3133 <br />1607 <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 />36 <br />1482 <br />0 <br />0 <br />418 <br />438 <br />560 <br />227 <br />45 <br />16 <br />0 <br />13 <br />RTOR Reduction (vph) <br />0 <br />0 <br />0 <br />0 <br />0 <br />276 <br />0 <br />5 <br />0 <br />0 <br />12 <br />0 <br />Lane Group Flow (vph) <br />36 <br />1482 <br />0 <br />0 <br />418 <br />162 <br />280 <br />547 <br />0 <br />0 <br />17 <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 />3.9 <br />35.7 <br />27.3 <br />27.3 <br />22.9 <br />22.9 <br />2.2 <br />Effective Green, g (s) <br />4.4 <br />40.7 <br />27.8 <br />27.8 <br />23.9 <br />23.9 <br />3.2 <br />Actuated g/C Ratio <br />0.06 <br />0.54 <br />0.37 <br />0.37 <br />0.32 <br />0.32 <br />0.04 <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 />102 <br />2630 <br />1250 <br />944 <br />489 <br />994 <br />68 <br />v/s Ratio Prot <br />0.02 <br />c0.30 <br />0.12 <br />c0.18 <br />0.17 <br />0.01 <br />v/s Ratio Perm <br />0.06 <br />v/c Ratio <br />0.35 <br />0.56 <br />0.33 <br />0.17 <br />0.57 <br />0.55 <br />0.24 <br />Uniform Delay, d1 <br />34.1 <br />11.4 <br />17.1 <br />16.0 <br />21.4 <br />21.3 <br />34.9 <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 />1.5 <br />0.2 <br />0.1 <br />0.0 <br />1.3 <br />0.5 <br />1.4 <br />Delay (s) <br />35.6 <br />11.6 <br />17.1 <br />16.0 <br />22.8 <br />21.8 <br />36.2 <br />Level of Service <br />D <br />B <br />B <br />B <br />C <br />C <br />D <br />Approach Delay (s) <br />12.2 <br />16.6 <br />22.1 <br />36.2 <br />Approach LOS <br />B <br />B <br />C <br />D <br />Intersection Summa <br />HCM Average Control Delay <br />16.1 HCM Level of Service B <br />HCM Volume to Capacity ratio <br />0.51 <br />Actuated Cycle Length (s) <br />75.3 Sum of lost time (s) 3.5 <br />Intersection Capacity Utilization <br />52.6% ICU Level of Service A <br />Analysis Period (min) <br />15 <br />c Critical Lane Group <br />EWEB Master Plan 12:00 pm 5/24/2011 Year 2021 Background Conditions - Weekday AM Peak Hour Synchro 7 - Report <br />TST Page 12 <br />