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HCM Signalized Intersection Capacity Analysis Buildout Plus Project AM <br />11: Isabel Ave & Stanley Blvd <br />Synchro 11 Report <br />Page 11 <br />Movement WBL WBR NBT NBR SBL SBT <br />Lane Configurations <br />Traffic Volume (vph) 450 650 2500 480 540 1630 <br />Future Volume (vph) 450 650 2500 480 540 1630 <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)500 722 2778 533 600 1811 <br />RTOR Reduction (vph) 0 166 0 245 0 0 <br />Lane Group Flow (vph) 500 556 2778 288 600 1811 <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) 25.9 25.9 48.9 48.9 12.9 65.9 <br />Effective Green, g (s) 27.0 27.0 50.0 50.0 14.0 67.0 <br />Actuated g/C Ratio 0.27 0.27 0.50 0.50 0.14 0.67 <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) 957 441 2627 1440 496 2450 <br />v/s Ratio Prot 0.14 c0.53 c0.17 0.50 <br />v/s Ratio Perm c0.34 0.10 <br />v/c Ratio 0.52 1.26 1.06 0.20 1.21 0.74 <br />Uniform Delay, d1 31.0 36.5 25.0 13.9 43.0 10.8 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 0.5 134.1 35.1 0.3 112.0 2.0 <br />Delay (s)31.5 170.6 60.1 14.2 155.0 12.8 <br />Level of Service C F E B F B <br />Approach Delay (s) 113.7 52.7 48.2 <br />Approach LOS F D D <br />Intersection Summary <br />HCM 2000 Control Delay 61.9 HCM 2000 Level of Service E <br />HCM 2000 Volume to Capacity ratio 1.14 <br />Actuated Cycle Length (s) 100.0 Sum of lost time (s)9.0 <br />Intersection Capacity Utilization 95.2% ICU Level of Service F <br />Analysis Period (min)15 <br />c Critical Lane Group