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ROAD <br /> WORK <br /> AHEAD <br /> 200' 2001 400' <br /> CONDITIONS <br /> J ` l ` • l ` / �_ WHERE ANY VEHICLE,EQUIPMENT,WORKERS <br /> OR THEIR ACTIVITIES ENCROACH ON THE <br /> PAVEMENT REQUIRING THE CLOSURE Of ONE <br /> ■ ■■ ■■ • TRAFFIC LANE,FOR WORK AREAS LESS THAN <br /> 1 • ■ Work Area • 200'DOWNSTREAM FROM AN INTERSECTION <br /> 0' 40d � 20d <br /> 2� FOR A PERIOD OF MORE THAN 60 MINUTES. <br /> ' Less Than <br /> ROAD <br /> WORK ROAD <br /> AHEAD WORK <br /> AHEAD <br /> 200' 400' <br /> CONDITIONS <br /> WHERE ANY VEHICLE,EQUIPMENT,WORKERS <br /> < OR THEIR ACTIVITIES ENCROACH ON THE <br /> PAVEMENT REQUIRING THE CLOSURE OF ONE <br /> ■ ' ■ b TRAFFIC LANE,FOR WORK AREAS 200'OR <br /> ■ ■ ■■ Work Area • MORE DOWNSTREAM FROM AN INTERSECTION <br /> FOR A PERIOD OF MORE THAN 60 MINUTES. <br /> 4400' Sd■ <br /> zod z0d <br /> ROAD More Than <br /> 2 <br /> WORK 0D' <br /> AHEAD <br /> DURATION NOTES <br /> SYMBOLS GENERAL NOTES <br /> ® Work Area 1.Work operations shall be confined to one travel lane,leaving 5.The FLAGGER legend sign may be substituted for the symbol sign. 1.ROAD WORK AHEAD sign may be omitted if all of the following <br /> the opposing travel lane open to traffic. conditions are met, <br /> ■ Channelizing Device(See Index No.600) 6,The maximum spacing between devices shall be no greater than 25.' <br /> 2.When vehicles in a parking zone block the line o1 sight to TCZ a.Work operations are 60 minutes or less. <br /> Work Zone Sign signs or when TCZ signs encroach on a normal pedestrian 7.For general TCZ requirements and additional information,refer to b.Speed is 45 mph or less. <br /> walkway,the signs shall be post mounted and located in Index No.600. c.No sight obstructions to vehicles approaching the work area for <br /> accordance with Index No.17302. a distance of 600 feet. <br /> Flagger 8.The two channelizing devices directly in front and directly at the d.Vehicles in the work area have high-intensity,rotating, <br /> 3.If work area is confined to an outside auxiliary lane,the work end of the work area may be omitted provided vehicles in the work flashing,oscillating,or strobe lights operating. <br /> b Lane Identification+Direction o/Traffic area shall be barricaded and the FLAGGER signs replaced by area have high-intensity rotating,flashing,oscillating,or strobe e.Volume and complexity of the roadway has been considered. <br /> a ROAD WORK AHEAD signs.Flaggers are not required. lights operating. <br /> 4.Flaggers shall be in sight of each other or in direct 9.Use Temporary Raised Rumble Strips In accordance with Index 603. <br /> communication at all times. Placement of Rumble Strips and additional signs should begin at <br /> R FLAGGER sign location. <br /> LAST DESCRIPTION; INDEX SHEET <br /> REVISION FY 2017-18 NO. NO. <br /> 07/005 W DO nT DESIGN STANDARDS TWO-�"ANF' TWO-WAY, WORK NEAR ]INTERSECTION <br /> 605 1 of 1 <br />