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FREEWAY WEAVING WORKSHEET <br /> x, • Fs <br /> eye <br /> NOUN..'4. i ea . o' fa ton &� �Q <br /> Analyst JR Freeway/Dir of Travel SR 132 EB <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 /> 111 <br /> Freeway free-flow speed, SFF(milh) 65 Weaving type A <br /> Weaving number of lanes,N 3 Volume ratio,VR 0.57 <br /> Weaving seg length, L(ft) 300 Weaving ratio;R 0.21 <br /> Terrain Level <br /> ._V 3YQR7 �31xde B �" � 1 <br /> (prlh) V PHF Truck% y RV% E T E R fnv fp v <br /> Vol 261 0.90 18 0 1.5 1.2 0.917 1.00 316 <br /> Vo2 1 0.90 0 0 1.5 1.2 1.000 1.00 1 <br /> Vw1 261 0.90 25 0 1.5 1.2 0.889 1.00 326 <br /> Vw2 70 0.90 25 0 1.5 1.2 0.889 1.00 87 <br /> VW <br /> 413 Vnw 317 <br /> V <<< 730 <br /> Unconstrained Constrained <br /> Weaving i=w Non-Weaving i=nwl Weaving i=w Non-Weaving =nw <br /> a(Exhibit 24-6 0.15 0.00 <br /> b Exhibit 24-6 220 4.00 <br /> c Exhibit 24-6 0.97 1.30 <br /> d Exhibit 24-6 0.80 0.75 <br /> Weaving Intensity tactor,Wi 0.87 0.37 <br /> Weavvg and nm-weaving 44.48 55.17 <br /> speeds,Si ndrn <br /> Number of lanes required for unconstrained operation, Nw 1.16 <br /> Maximum number of lanes, Nw(max) 1.40 <br /> C�1 If Nw<Nw(max)unconstrained operation if Nw>Nw(max)constrained operation <br /> WIROWN <br /> Weaving segment speed, S(mA) 48.57 <br /> Weaving segment density,D miAn 5.01 <br /> Level of service, LOS A <br /> Capacity of base condition,cb(pC/h) 4058 <br /> Capacity as a 15-minute flow rate,c veh/h 3723 <br /> Capacity as a full-hour volume, ch(veh/h) 3351 <br /> a.Weaving segments longer than 2500 ft are treated as Isolated merge and diverge areas using the procedures of Chapter 25,'Rarrps and Ramp hmcbons'. <br /> b.Capacity mr=med by basic freeway capaaty. <br /> c Capacity occurs under constrained operating mrditons. <br /> d.Three4ane Type A segments do not operate well at volume ratios greater than 0.45.Poor operations and some local queuing are expected in suorn cases. <br /> e.Four-lane Type A segments do not operate wed at volume ratios greater than 0.35.Poor operations and some local queuing are expected in suns cases. <br /> 1.Capacity constrained by maximum avowable weaving Am rate 2,800 pUh(Type A).4,000(Type 8),3,500(Type C). - <br /> g.rive-lane Type A segments do not operate wen at%lure ratos greater than 0.20.Poor operations and some local queuing are expected in such cases. <br /> h.Type 8 weaving segments do not operate well at vdune ratios greater than 0.80.Poor operations and some local queuing are expected in such cases. <br /> i.Type C wezvwg segments do not operate wen at volume ratios greater than 0.50.Poor operations and some local queuing are expected in such cases. <br /> HCS2000TM Copynght O 2003 University or Florida,All Rights Reservcd version 4.Id - <br />