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e <br /> ROAD . <br /> WORK <br /> END AHEAD/ <br /> ROAD WORK <br /> A <br /> 41 En <br /> C==1 <br /> ■ • • • • • • • • • ■ ■ } <br /> Lh �' �' <br /> • <br /> • • ■ • r/7/7// j■ ^A 8 Taper Length = L Work Area N <br /> See Table 11 // //////// / END Ta <br /> �� ROAD WORK <br /> ROAD • Taper Lens <br /> WORK 0# • Device Spacing-Taper Device Spacing-Tangent _ 500' <br /> See Table 1 See Table 1 Y,L <br /> AHEAD Speed <br /> SPEEDING DINES <br /> DOUBLED (mph) 8 <br /> WHEN WORKERS Shldr. S <br /> PRESENT <br /> 25 28 <br /> Table 1 30 40 <br /> Device Spacing 35 55 <br /> Max. Distance Between Devices (ft.) 40 72 <br /> Speed Cones or Type I or Type 11 45 120 <br /> (mph) Tubular Markers Barricades or Vertical 50 133 <br /> DISTANCE BETWEEN SIGNS Panels or Drums <br /> Spacing (ft.) Taper Tangent Taper Tangent 55 147 <br /> Speed - <br /> A B 25 25 50 25 50 60 160 <br /> 40 mph or less 200 200 30 to 45 25 50 30 50 65 173 <br /> 0 45 mph 350 350 50 to 70 25 50 50 100 70 187 <br /> 50 mph or greater 500 500 <br /> 8' minimum sho <br /> 0 <br /> `Midway between signs. <br /> hL = Length of sh <br /> ki SYMBOLS GENERAL NOTES DURATION NOTES W Width of tot <br /> 70= pa <br /> ® Work Area 1. When four or more work vehicles enter the through traffic lanes in a one hour 1. Signs and channelizing devices may be omitted if all of the <br /> } period or less (excluding establishing and terminating the work areal, the advanced following conditions are met: S = Posted spec( <br /> Sign With 18" x 18" (Min.) Orange FLAGGER sign shall be substituted for the WORKERS sign. For location of flaggers a. Work operations are 60 minutes or less. <br /> a Flay And Type 8 Light and FLAGGER signs, see Index No. 603. b. Vehicles in the work area have high-intensity, rotating, <br /> flashing, oscillating, or strobe lights operating. <br /> • Chanr,elizing Device (See Index No 600; 2. SHOULDER WORK sign may be used as an alternate to the WORKER symbol sign only <br /> on the side where the shoulder work is being performed. <br /> i D Work Zone Sign 3. When a side road intersects the highway within the TTC zone, additional TTC <br /> devices shall he placed in accordance with other applicable TCZ Indexes. <br /> cj Lane Identification + Direction of Traffic CC <br /> 4. For general TCZ requirements and additional information, refer to Index No. 600,Q WHERE ANY <br /> WORKERS C <br /> `r ENCROACH <br /> o THAN 15' BL <br /> 2' TO THE <br /> N <br />