Laserfiche WebLink
HCM Signalized Intersection Capacity Analysis <br />11: 8th Ave & Hilyard St 9/23/2011 <br />Intersection Summa <br />HCM Average Control Delay <br />4.5 HCM Level of Service A <br />HCM Volume to Capacity ratio <br />0.38 <br />Actuated Cycle Length (s) <br />34.7 Sum of lost time (s) 8.0 <br />Intersection Capacity Utilization <br />43.7% 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 />Volume (vph) <br />0 <br />2 <br />6 <br />76 <br />2 <br />5 <br />19 <br />507 <br />203 <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 />0.98 <br />1.00 <br />0.99 <br />Flpb, ped /bikes <br />1.00 <br />1.00 <br />1.00 <br />Frt <br />0.90 <br />0.99 <br />0.96 <br />Flt Protected <br />1.00 <br />0.96 <br />1.00 <br />Satd. Flow (prot) <br />1615 <br />1737 <br />3235 <br />Flt Permitted <br />1.00 <br />0.81 <br />1.00 <br />Satd. Flow (perm) <br />1615 <br />1479 <br />3235 <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 />0 <br />2 <br />7 <br />84 <br />2 <br />6 <br />21 <br />563 <br />226 <br />0 <br />0 <br />0 <br />RTOR Reduction (vph) <br />0 <br />6 <br />0 <br />0 <br />5 <br />0 <br />0 <br />62 <br />0 <br />0 <br />0 <br />0 <br />Lane Group Flow (vph) <br />0 <br />3 <br />0 <br />0 <br />87 <br />0 <br />0 <br />748 <br />0 <br />0 <br />0 <br />0 <br />Confl. Peds. ( # /hr) <br />2 <br />2 <br />1 <br />17 <br />17 <br />1 <br />Confl. Bikes (#/hr) <br />1 <br />1 <br />2 <br />1 <br />Heavy Vehicles ( %) <br />0% <br />0% <br />0% <br />0% <br />0% <br />0% <br />0% <br />3% <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 />4.7 <br />4.7 <br />22.0 <br />Effective Green, g (s) <br />4.7 <br />4.7 <br />22.0 <br />Actuated g/C Ratio <br />0.14 <br />0.14 <br />0.63 <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 />219 <br />200 <br />2051 <br />v/s Ratio Prot <br />0.00 <br />v/s Ratio Perm <br />c0.06 <br />0.23 <br />v/c Ratio <br />0.01 <br />0.43 <br />0.36 <br />Uniform Delay, d1 <br />13.0 <br />13.8 <br />3.0 <br />Progression Factor <br />1.00 <br />1.00 <br />1.00 <br />Incremental Delay, d2 <br />0.0 <br />1.5 <br />0.1 <br />Delay (s) <br />13.0 <br />15.3 <br />3.1 <br />Level of Service <br />B <br />B <br />A <br />Approach Delay (s) <br />13.0 <br />15.3 <br />3.1 <br />0.0 <br />Approach LOS <br />B <br />B <br />A <br />A <br />Intersection Summa <br />HCM Average Control Delay <br />4.5 HCM Level of Service A <br />HCM Volume to Capacity ratio <br />0.38 <br />Actuated Cycle Length (s) <br />34.7 Sum of lost time (s) 8.0 <br />Intersection Capacity Utilization <br />43.7% 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 Total Traff ic Conditions - Weekday AM Peak Hour Synchro 7 - Report <br />TST Page 11 <br />