Laserfiche WebLink
California MUTCD MUTCD 2014 Edition <br />(FHWA's MUTCD 2009 Edition, including Revisions 1 & 2, as amended for use in California) <br />Table 6b-3. Recommended Advance Warning Sign Mirik"mmirSpacing <br />Page 1136 <br />" The column headings A, B. and C are the dimensions shown in Figures 6H•1 through 6h146. The A <br />dimension Is the distance from the transigon or point of restriction to the first sign. The B dimension <br />is the distance between the first and second signs. The C dimension is the distance between the <br />second and third signs. (The 'first sign' is the sign in a three -sign series that Is closest to the TTC <br />zone. The "third sign' is the sign that Is rurlhost upstream from the TTC zone.) <br />"' Posted speed limit, off-peak 65th -percentile speed prior to work starting, or other anticipated operating speed <br />in mph. <br />Table 61-1-4, Formulae for Determining Taper Length <br />Speed (S) <br />Taper Length (L) In feet <br />Ws= <br />40 niph 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 oft -peak 85th -percentile <br />speed prior to work starting, or the anticipated <br />operating speed in mph <br />Chapter 6H —Typical Applications <br />Part 6 —Temporary Traffic Control <br />November 7, 2014 <br />