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HCM Signalized Intersection Capacity Analysis Cumulative TOD Plus Project <br />6: Bayfair Dr & Fairmont Dr AM Peak Hour <br />Fairmont/Hesperian Complete Streets Synchro 9 Report <br />DKS Associates <br />Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR <br />Lane Configurations <br />Traffic Volume (vph)33 444 85 243 878 32 90 21 250 22 29 65 <br />Future Volume (vph)33 444 85 243 878 32 90 21 250 22 29 65 <br />Ideal Flow (vphpl)1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 <br />Lane Width 11 11 12 10 11 12 12 12 12 12 16 12 <br />Total Lost time (s)4.0 4.5 4.0 4.5 5.0 5.0 <br />Lane Util. Factor 1.00 0.95 1.00 0.95 0.95 0.95 <br />Frpb, ped/bikes 1.00 1.00 1.00 1.00 0.99 0.99 <br />Flpb, ped/bikes 1.00 1.00 1.00 1.00 1.00 1.00 <br />Frt 1.00 0.98 1.00 0.99 0.90 0.92 <br />Flt Protected 0.95 1.00 0.95 1.00 0.99 0.99 <br />Satd. Flow (prot)1711 3330 1652 3402 3103 3608 <br />Flt Permitted 0.95 1.00 0.95 1.00 0.83 0.85 <br />Satd. Flow (perm)1711 3330 1652 3402 2610 3100 <br />Peak-hour factor, PHF 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 <br />Adj. Flow (vph)37 499 96 273 987 36 101 24 281 25 33 73 <br />RTOR Reduction (vph) 0 14 0030018900490 <br />Lane Group Flow (vph) 37 581 0 273 1020 0 0 217 0 0 82 0 <br />Confl. Peds. (#/hr) 2 3 1 1 3 <br />Confl. Bikes (#/hr)2 2 2 <br />Turn Type Prot NA Prot NA Perm NA Perm NA <br />Protected Phases 1 5 6 2 4 4 <br />Permitted Phases 4 4 <br />Actuated Green, G (s) 5.0 24.3 21.0 40.3 28.4 28.4 <br />Effective Green, g (s) 5.0 24.3 21.0 40.3 28.4 28.4 <br />Actuated g/C Ratio 0.06 0.28 0.24 0.46 0.33 0.33 <br />Clearance Time (s)4.0 4.5 4.0 4.5 5.0 5.0 <br />Vehicle Extension (s) 2.0 6.0 2.0 6.0 2.0 2.0 <br />Lane Grp Cap (vph)98 927 397 1572 850 1009 <br />v/s Ratio Prot 0.02 c0.17 0.17 c0.30 <br />v/s Ratio Perm c0.08 0.03 <br />v/c Ratio 0.38 0.63 0.69 0.65 0.25 0.08 <br />Uniform Delay, d1 39.6 27.5 30.1 18.0 21.6 20.4 <br />Progression Factor 1.00 1.00 1.00 1.00 1.00 1.00 <br />Incremental Delay, d2 0.9 2.3 3.9 1.5 0.1 0.0 <br />Delay (s)40.5 29.8 34.0 19.5 21.7 20.4 <br />Level of Service D C C B C C <br />Approach Delay (s)30.4 22.6 21.7 20.4 <br />Approach LOS CCCC <br />Intersection Summary <br />HCM 2000 Control Delay 24.3 HCM 2000 Level of Service C <br />HCM 2000 Volume to Capacity ratio 0.51 <br />Actuated Cycle Length (s) 87.2 Sum of lost time (s)13.5 <br />Intersection Capacity Utilization 67.4% ICU Level of Service C <br />Analysis Period (min) 15 <br />c Critical Lane Group <br />235