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Califoiida MUTCD 2014 Eciidon Page 1136 <br />(FHWA's MUTCD 2009 Edition, including Revisions 1 & 2, as arnendect for use in California) <br />Table 61-1-3. Recorivi'mrsr-Rid Advnne Warn ilig 8-padrit <br />Road Type <br />Distance Between Signs" <br />40 inph or less <br />6 IC'' <br />Urban ee3}- 25 mph or less"° <br />100 feel <br />I 100 feet <br />too feet <br />Urban - more than 25 mph to 40 mph"' <br />250 feet <br />250 feel <br />250 feet <br />Urban*i44Qpes*-more than 40 mph" <br />350 feel <br />350 feet <br />350 feet <br />Rural <br />500 that <br />Too feet <br />500 feet <br />Expressway! Freeway <br />1,000 feel <br />1,5001461 <br />2,640 fzet <br />" The column he<dings A, B, and Care the dimensions shown in Figures 61-1-1 through 6FI-06. The A <br />dimension is the distance from the transition or point of restriction to the first sign. The B dimension <br />is the distanca between the first and second signs. The C dimension is the distance between the <br />second and third signs. (The 'first sign' fs the slgn in a thme,sign series that is closest to the iii C <br />zone. The "third sign" is the sign that is furthest upstream from the TTC zone.) <br />Posted speed li nit, off-peak 05th -percentile speed prior to work starting, or other anticipated operating speed <br />In mph. <br />Table 61-114, F—ovritl1lar refs' Determining Tapof Lotl�tiiz <br />Speed (S) Taper Length (L) In feet <br />WSz <br />40 inph or less <br />L= — <br />60 <br />45 mph or more <br />L= WS <br />Where: L =taper length in feet <br />W = width of offset in feet <br />S = posted speed limit, or off-peak 85th -percentile <br />Speedpriorto work starting, or the araidpated <br />operating speed in mph <br />Chapter 6H – Typical Applications November 7, 2014 <br />Part 6 – Temporary Traffic Control <br />