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FREEWAY WEAVING WORKSHEET <br /> .. .. . a .. Low, <br /> Analyst JR Freeway/Dir of Travel SR 132 WB <br /> Agency/Company Peters Engineering Group Weaving Seg Location Between 1-5 Loops <br /> Date Performed 3/5/2004 Jurisdiction Caltrans <br /> _ Analysis Time Period AM Peak Hour Analysis Year 2025 <br /> Freeway free-flow speed SPF(mil) 65 <br /> Weaving number of lanes, N 3 Weaving type A <br /> Weav ng seg length, L(h) 300 Volume ratio,VR 0.04 <br /> Terrain Level Weaving ratio, R 0.39 <br /> T E R hp fp v <br /> Vol 1577 0.90 18 0 1.5 1.2 0.917 1.00 1909 <br /> Vol 1 0.90 0 0 1.5 1.2 1.000 1.00 1 <br /> Vw1 42 0.90 25 0 1.5 1.2 0.889 1.00 52 <br /> Vw2 27 0.90 25 0 1.5 1.2 0.889 1.00 33 <br /> VW <br /> 85 Vnw 1910 <br /> 1995 <br /> Unconstrained Constrained <br /> Weaving i=w Non-Weavin i=nw Weaving i=w Non-Weaving =nw <br /> a Exhibit 24-6 0.15 0.00 <br /> b Exhibit 24-6 2.20 4.00 <br /> c Exhibit 24-6 0.97 1.30 <br /> d Exhibit 246 0.80 0.75 <br /> Weaving intensity tactor,Wi 0.94 0.27 <br /> Weaving and non-weaving <br /> _ <br /> speeds,s fUh 43.37 58.37 <br /> Number of lanes required for unconstrained operation, Nw 0.27 <br /> Maximum number of lanes,Nw(max) 1.40 <br /> _ <br /> FF If Nw<Nw(max)unconstrained operation if Nw>Nw(max)constrained operation <br /> 4�7t <br /> se men'speed, S mil 57.52 <br /> Wee Ln s ment density,D o/minn 11.56 <br /> f service,LOS B <br /> ty of base condition,cb(pclh) 5306 <br /> as a 15-minute flow rate,c veh/h 4868 <br /> ty as a full-hour volume,ch(vehl) 4381 <br /> "Rmp <br /> �x.ig segments longer than 2500 IL are treatedas isolated merge and dNerge areas using rhe proced <br /> ty constrained by basic freewycapacityy ocars under constrained operating conditions. <br /> d.Three-lane Type A segments do not operate well at volume ratios greater than 0.45.Poor operations and some local queuing are expected in such cases. <br /> e.Four-lane Type A segments do not operate well at volume ratios greater than 0.35.Poor operations and some local queuing are expected in such cases. <br /> r.Capacity constrained by maximum allowable weaving flow rate:2,800 pc(h(Type A),4,000(Type 8),3,500(type C). <br /> g.Five-lane Type A segments do not operate well at volume mbos greater than 020.Poor operations and some local queuing are expected in such cases. <br /> h.Type a weaving segments do not operate well at volume ratios greater than 0.80.Poor operations and some local queuing are expected in such cases. <br /> i.Type C weaving segments do not operate well at volume rabos greater than 0.50.Poor operations and some local queuing are ex toed in such rases. <br /> -- HCS2000T Copyright®2003 University of Florida,All Rights Reserved Version 4.Id <br />