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HCM Signalized Intersection Capacity Analysis Buildout No Project AM <br />11: Isabel Ave & Stanley Blvd <br />Synchro 11 Report <br />Page 10 <br />Movement WBL WBR NBT NBR SBL SBT <br />Lane Configurations <br />Traffic Volume (vph) 460 740 2500 460 640 1610 <br />Future Volume (vph) 460 740 2500 460 640 1610 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 <br />Lane Width 13 13 13 13 13 13 <br />Total Lost time (s)3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Util. Factor 0.97 1.00 0.91 0.88 0.97 0.95 <br />Frt 1.00 0.85 1.00 0.85 1.00 1.00 <br />Flt Protected 0.95 1.00 1.00 1.00 0.95 1.00 <br />Satd. Flow (prot)3547 1636 5255 2880 3547 3657 <br />Flt Permitted 0.95 1.00 1.00 1.00 0.95 1.00 <br />Satd. Flow (perm)3547 1636 5255 2880 3547 3657 <br />Peak-hour factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 <br />Adj. Flow (vph)511 822 2778 511 711 1789 <br />RTOR Reduction (vph) 0 198 0 196 0 0 <br />Lane Group Flow (vph) 511 624 2778 315 711 1789 <br />Turn Type Prot Perm NA Perm Prot NA <br />Protected Phases 8 2 1 6 <br />Permitted Phases 8 2 <br />Actuated Green, G (s) 33.9 33.9 54.9 54.9 18.9 77.9 <br />Effective Green, g (s) 35.0 35.0 56.0 56.0 20.0 79.0 <br />Actuated g/C Ratio 0.29 0.29 0.47 0.47 0.17 0.66 <br />Clearance Time (s) 4.1 4.1 4.1 4.1 4.1 4.1 <br />Vehicle Extension (s) 3.0 3.0 3.0 3.0 3.0 3.0 <br />Lane Grp Cap (vph) 1034 477 2452 1344 591 2407 <br />v/s Ratio Prot 0.14 c0.53 c0.20 0.49 <br />v/s Ratio Perm c0.38 0.11 <br />v/c Ratio 0.49 1.31 1.13 0.23 1.20 0.74 <br />Uniform Delay, d1 35.2 42.5 32.0 19.2 50.0 13.7 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 0.4 152.9 65.5 0.4 106.8 2.1 <br />Delay (s)35.5 195.4 97.5 19.6 156.8 15.8 <br />Level of Service D F F B F B <br />Approach Delay (s) 134.1 85.4 55.9 <br />Approach LOS F F E <br />Intersection Summary <br />HCM 2000 Control Delay 84.2 HCM 2000 Level of Service F <br />HCM 2000 Volume to Capacity ratio 1.20 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s)9.0 <br />Intersection Capacity Utilization 100.8% ICU Level of Service G <br />Analysis Period (min)15 <br />c Critical Lane Group