Laserfiche WebLink
California MUTCD 2014 Edition Page 1136 <br />(FHWA's MUTCD 2009 Edition, including Revisions 1 & 2, as amended for use in California) <br />Table GH -3° Recommended Advance Warning Sign MinimmmSpacing <br />Road Type II <br />Distance Between Signs"' <br />4 B <br />Urbam(ferrepeed}- 25 rr"of 10W"100 <br />feet <br />100 feet I <br />loo feet <br />Urban -more than 25 mph to 40 mph***250 <br />feet <br />250 feet <br />250 feet <br />Urbanmore than 40 mph' <br />350 feet <br />350 feet <br />350 feet <br />Rural <br />500 feet <br />500 feet <br />500 feet <br />Expressway Freeway <br />T000 feet <br />1,500 feet <br />2,640 at <br />" The column headings A, B, and C are the dimensions shown in Figures 6H-1 through GH -46_ The A <br />6rmension is the distance from the transition or point of restdcnon to the first sign. The 0 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 TC <br />zone. The "third sign" is the sign that is furthest upstream from the TC zone.) <br />Posted speed limit, off-peak 35th -percentile speed prior to work starting, or other anticipated operating speed <br />in mph - <br />Table 6H-4; Formulae for Determining Taper Length <br />Speed (S) <br />40 mphor less <br />45 mph or more <br />Where: L =taper longth in feet <br />W =Width of offset in fleet <br />5 = postespeed limit, or off-peak 85th -percentile <br />Spee prior to work starting, or the anticipated <br />operating speed in mph <br />Chapter 6H — Typical Applications November 7, 2014 <br />Part 6 — Temporary Traffic Control <br />