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C^� oiaiUitl r CI) 2014 r3diion age 1237 <br />(tMli"tl1A's WIMCD 2000 ](0tion, including-Revs?ons l &P, as ameided z"oruse in California) <br />Table 6H-4(CA). Taper Length Criteria for Tomporary Traffic Control Zones <br />(for 12 feet Offsetwkith) <br />Speed" <br />S <br />(mp11) <br />Minimum Taper Length=" <br />for Width of Offset 12 feet <br />Merging <br />L <br />ji°eet) .. <br />Shifting <br />1J2. <br />jieef) <br />Shoulder <br />L13 <br />Feet) <br />Down <br />Stream <br />(feetj'v <br />20 <br />80 <br />-40 <br />'27'. <br />50 <br />25 <br />125 <br />63 <br />42 <br />50 <br />30 <br />180 <br />90 <br />60 <br />50 ' <br />35 <br />245 <br />123 <br />.82 <br />50 <br />40 <br />320 <br />160 <br />107 <br />50 <br />45 <br />540 <br />270 <br />180 <br />50 . <br />00 <br />300 <br />200 <br />•50 <br />60 <br />330 <br />220 <br />50 <br />20 <br />360 <br />240 <br />580 <br />qj- <br />390 <br />26040 <br />420 <br />28000 <br />I <br />450 <br />300 <br />50 <br />Posted speed limit, off-peak 85kpementlle speedpriorto workstarting, oriile anticipated operating <br />speed in mph, <br />Forother offsets use the following rnerging faperiengthiormulafor L; <br />For speeds of'40 mph or fess, L4S2160 <br />Forspeeds of 45 mph ormore, L=WS <br />Where; 'L=faperlength fnfeet <br />W= width of offset fn feet <br />S =_posted speed limit, off-peak 85ul-percentile speedprior to Work <br />starifng, orthe anticipated operating speed in mph <br />Maximum downstreara Taper length is 100 feet. See Section 6C•08. <br />haptec eH—Typical Applicatlons Novemher7, 2014 <br />tt 6 —Temporary Ttafiic Control <br />