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HCM Signalized Intersection Capacity Analysis Buildout Plus Project PM <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) 560 550 1360 350 750 2520 <br />Future Volume (vph) 560 550 1360 350 750 2520 <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 0.95 1.00 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 3657 1636 3547 3657 <br />Flt Permitted 0.95 1.00 1.00 1.00 0.95 1.00 <br />Satd. Flow (perm)3547 1636 3657 1636 3547 3657 <br />Peak-hour factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 <br />Adj. Flow (vph)622 611 1511 389 833 2800 <br />RTOR Reduction (vph) 0 324 0 188 0 0 <br />Lane Group Flow (vph) 622 287 1511 201 833 2800 <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) 20.9 20.9 56.6 56.6 30.2 90.9 <br />Effective Green, g (s) 22.0 22.0 57.7 57.7 31.3 92.0 <br />Actuated g/C Ratio 0.18 0.18 0.48 0.48 0.26 0.77 <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) 650 299 1758 786 925 2803 <br />v/s Ratio Prot c0.18 0.41 0.23 c0.77 <br />v/s Ratio Perm 0.18 0.12 <br />v/c Ratio 0.96 0.96 0.86 0.26 0.90 1.00 <br />Uniform Delay, d1 48.5 48.6 27.6 18.4 42.8 14.0 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 24.8 40.6 5.7 0.8 11.7 16.8 <br />Delay (s)73.3 89.1 33.3 19.2 54.6 30.7 <br />Level of Service E F C B D C <br />Approach Delay (s) 81.2 30.4 36.2 <br />Approach LOS F C D <br />Intersection Summary <br />HCM 2000 Control Delay 42.8 HCM 2000 Level of Service D <br />HCM 2000 Volume to Capacity ratio 1.02 <br />Actuated Cycle Length (s) 120.0 Sum of lost time (s)9.0 <br />Intersection Capacity Utilization 92.3% ICU Level of Service F <br />Analysis Period (min)15 <br />c Critical Lane Group