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Traffic A9 OF A9 <br />PAGE 14 of 15 <br />690i70tG0Z <br />811 <br />what's below. r <br />811 before youdig. <br />Distance Between Signs'* <br />Road Type <br />A B <br />C <br />Urban (low speed)* <br />100 feet 100 feet <br />100 feet <br />Urban (high speed)' <br />350 feet 350 feet <br />350 feet <br />Rural <br />500 feet 500 feet <br />500 feet <br />Expressway / Freeway <br />1,000 feet 1,500 feet <br />2,640 feet <br />Type of Taper <br />Taper Length (L) <br />Merging Taper <br />At least L <br />Shifting Taper <br />At least 0.5 L <br />Shoulder Taper <br />At least .33 L <br />One-Lane, Two Way Traffic Taper <br />100 Ft. (30m) Maximum <br />Downstream Taper <br />100 Ft. (30m) per Lane <br />Speed (S) Taper Length (L) in feet <br />ws, <br />L- <br />40 mph or less <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 />speed prior to work starting, or the anticipated <br />operating speed in mph <br />Lane <br />Width <br />Speed in <br />MPH <br />25 <br />MPH <br />30 <br />MPH <br />35 <br />MPH <br />40 <br />MPH <br />45 <br />MPH <br />50 <br />MPH <br />55 <br />MPH <br />60 <br />MPH <br />65 <br />MPH <br />10 Ft. <br />Merging Taper <br />105' <br />150' <br />205' <br />270' <br />450' <br />500' <br />550' <br />600' <br />650' <br />11 Ft. <br />Merging Taper <br />115' <br />165' <br />225' <br />294' <br />495' <br />550' <br />605' <br />660' <br />715' <br />12 Ft. <br />Merging Taper <br />125' <br />180' <br />245' <br />320' <br />540' <br />600' <br />660' <br />720' <br />780' <br />ARoN <br />FIBER <br />Traffic A9 OF A9 <br />PAGE 14 of 15 <br />690i70tG0Z <br />