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Home My WebLink AboutApplication Files_82693_pg0364 1: Chapel Rd & Route 5 HCM Signalized Intersection Capacity Analysis ' 2015 Build Weekday PM Peak Hour (with Mitigations) ' fix ,.- I L EST I` F jL. IBT, 8IBLB� B "x,�p.._.._ Lane Configurations '� tt r I tlr* Ideal Flow(vph01) 1000 1900.. 190o . 190o 1900 1900 1900 1000 1900 1900 1900 '1900 ' Total Lost time(s) 4.0 4.0 4 0 4.0 4 0 4.0 4.0 4.0 Lane,Util Factor: 1.00 100 1.00 1.00 0 95 , 1.00 1.00 0.95 Frt 0.91 1..00 0.87 1.00 1.00 0.85 1.00 100 Flt Protected 1.00 0.95 1.00 � 0.95 1 00":,- 1.00 0.95 1.00 Satd. Flow(prot) 1697 1752 1596 1687 3374 1509 1736 3467 Fit Permitted 4; - 0.99' Q71 1.00. 0 95 ;:1 '0 1.00 0.95 ;1.00 Satd. Flow(perm) 1686 1314 1596 1687 3374 1509 1736 3467 Volume(vph}T 15 30, 140 15 130 20 1910 1.15 55 " 1255 10 Peak-hour factor,PHF 0.60 0.60 0.60 0.91 0.91 0..91 0 83 0.83 0 83 0.79 0.79 0.79 Adj. Flow(vph) ,. ;. 16 143 24 1217 139. 70 1589 93. RTOR Reduction (vph) 0 42 0 0 119 0 0 0 52 0 1 0 Lane Group Flow(vph} '� a .. ,0., 154 .a{:40 0 24 1217 87 70 - 1601 0 Heavy Vehicles(%) 2% 2% 2%° 3% 3% 3% 7% 7% 7% 4% 4%f 4% Tum Type. . t. Perm Perm _:;" Prot Perm Prot Protected Phases 4 4 5 2 1 6 PermitfeRh � � �r - - 2 ; Actuated Green G (s) 13.0 13.0 13.0 2.6 54.6 54.6 5.2 57.2 Effective Green g( ' ry 8 ( 4 4.1 56 5 56.5 6.7 ' 59.1 Actuated g/C Ratio 0.16 0.16 0.16 0.05 0.63 0.63 0.07 0.66 CleaiariceTirrie s8 � �5 5 �5 9 `5.9 5.5" 5.9 Vehicle Extension (s) 3.0 3.0 2.0 3.0 Lane.Grp Cap,(vph) 277� 2 � 77 2118 947 129 2277 v/s Ratio Prot 0 02 0.01 0.36 c0 04 c0 46 v/s F2ato Perris 0.02ROWN, BE, � $;' Q 0640 v/c Ratio 0.13 0.71 0.15 0,31 0.57 0.09 0.54 0.70 Uniform Delay.,'d1 32.1 35.6 32 2 .i 6 6 0 Prog 1.ression Factor 1.00 1.00 1.00 1.24 0.27 0.17 1.00 1.00 Incremental.Delay,d2' Q 2 10.6 0.3 0 7 0 9 �.0 2 �5 Delay(s) 32.3 46.2 32.5 52.1 3.5 1.3 42.7 11.7 Level of Service G D C 1) A : A Approach Delay(s) 32.3 39.2 4.2 13.0 ' approach LOS; C D A _ ..�TRUE.,I , GSM HCM Average Control'Delay 12.3 HCMLevel of Service HCM Volume to Capacity ratio 0.71 Actuated Cycle'.Length(s), 0 Sum of lost time(s)' 12 0 Intersection Capacity Utilization 64.4% ICU Level of Service C An Period (min): 15 c Critical Lane Group J:\72189.10\tech\Traffic\synchro\2015 B-PM with Mitigations.sy7 Synchro 6 Report VHB, Inc.