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FREEWAY WEAVING WORKSHEET <br /> Analyst JR Freeway/Dir of Travel I-5 NB <br /> Agency/Company Peters Engineering Group Weaving Seg Location Between SR 132 Loops <br /> Date Performed 3/5/2004 Jurisdiction Caltrans <br /> Analysis Time Period AM Peak Hour Analysis Year 2025 <br /> In.�. <br /> ra -' <br /> _. rbK* p._ eta.Fl w.f Y2 <br /> Freeway free-flow speed,SFF(mi/h65 <br /> Weaving number of lanes.N 3 Weaving type A <br /> Weaving seg length, L(ft) 300 Volume ratio,VR 0.32 <br /> Terrain Level Weaving ratio, R 0.09 <br /> _ _ . . Jnder, as tla <br /> (pub) V PHF Truck% RV 0 E T E R iHv fp v <br /> Vol 583 0.90 25 0 1.5 1.2 0.889 1.00 728 <br /> VC2 1 0.90 0 01 1.5 1.2 1.000 1.00 1 <br /> Vwl 27 0.90 18 0 1.5 1.2 0.917 1.00 32 <br /> Vw2 261 0.90 18 0 1.5 1.2 0.917 1.00 316 <br /> VW11 348 Vnw 729 <br /> V <br /> 1077 <br /> ea �rt+ a[i q 1eajn . ., MOMMIREM <br /> Unconstrained Constrained <br /> Weavin i=w Non-Weavin i=nw Weavin i=w Non-Weavin =nw <br /> a Exhibit 24-6 0.15 0.00 <br /> b Exhbit 24 6 2.20 4.00 <br /> c Exhibit 24-6 0.97 1.30 <br /> d Exhibit 24-6 0.80 0.75 <br /> Weaving intensity factor,w 0.87 0.31 <br /> wearing and <br /> non-weaving <br /> s eeds,s mim 4439 56.92 <br /> Number of lanes required for unconstrained operation,Nw 0.84 <br /> Maximum number of lanes,Nw(max) 1.40 <br /> IZ If Nw.<Nw(max)unconstrained operation W if Nw>Nw(max)constrained operation <br /> R ;. <br /> Weavin se rent s eed, S milk 52.16 <br /> _ Weavin s ment density D GmiM 6.88 <br /> Level of service, LOS A <br /> Cape*of base Condition,cb(pclh) 4334 <br /> - <br /> Capacity as a 15-minute flow rate,c veh/h 3852 <br /> Capadty as a full-hour volume,Ch(veh/h) 3467 <br /> a.Weavig segments longer than 2500 flare treated as aolated merge and diverge areas using the procedures of Chapter 25,"Ramps and Ramp Junctions• x, v <br /> b.Capacity com rained by basic freeway capacity, <br /> c.Capacity occurs under constrained operating cmdifions. <br /> d.Threedane Type A segments do not operate well at volume rates 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 /> f.Capacity constrained by maximum allowable weaving flow rate:2,800 pUh(Type A),4,000(Type B),3,500(Type C). <br /> g.Prveflahe Type A segments do not operate well at volume ratios greater than 0.20.Poor operations and some local queuing are expected in such cases. <br /> h.Type B weaving segments do not operate well at volume mates greater than 0.80.Poor operations and some local queuing are expected in such cases. <br /> K Type C weaving segments do not operate well at volume rates grater than 0.50.Poor operations and some local queuing are expected in such rases. <br /> HCS2000T Copyright 0 2003 University of Florida,All Rights Reserved Version 4.1 J <br />