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SYMBOLS: ® work Area .. .. .. ■. .Channelizing Device(See Index 102-600) _ Work Zone Sign .Buffer " Space 250' C B A Ir Fla99er :See ' b Lane Identification+Direction of Traffic - Ta61e 7 _ - - .D - BE �� ROAD 11 rosrm �wm aKeAo a a --------------------------------- . Work Area b ---- — LP ROAo Tangent Device Spacing(See Table 1) WORK ONEI0.4E PBE ARED . D - Taper Length , x Sa To 100 •May Be omitted if ROADWORK AHEAD sign is installed upstream within the project limits. A B. WITHOUT TEMPORARY RAISED RUMBLE STRIPS GENERAL.NOTES: 1.Special Conditions may be required in accordance with these notes 4•When a side road.intersects'the highway within the TTC zone,place _ TABLE,I and the following sheets: additional TTC devices In accordance with other applicable TCZ Indexes. DEVICE SPACING _ A Railroad Crossings: 5.The two channelizing devices directly in front of the.work.area may be. Distance 9 Maximum Spacing, ' Maximum Spacing.01 a.If an active railroad crossingis located closer to the Work Area than omitted provided vehicles in the work area have high-Intensity rotating, Type I or T Between flashing;oscillating,or strobe lights operating. - Posted of Cones or T Type i! Buller. the queue length plus 300 feet,extend the Buffer Space as shown,on 9, g• 9 p g' Speed. _ Tubular,Markers .Barricades/Panels/Drums Signs Space" Sheet 3. 6.When Buffer Space cannot be attained.due to geometric constraints,use' //the queuingpf'vehicles across an active.ra7lroad crossing'cannot be the grea[esLattainable length,not less than 200It../or posted speeds- -On a .'On a" .On a'.' On a'. ' avoided;provide a uniformed traffic control officer or flagger at the .greater than 25 mph. Ta er Tan en[ Taper. Tan ent A B C 'D highway-rail grade crossln9 to prevent.vehicles'from,stopping within the highway-rail grade crossing,even If automatic train warning 25 20' 501. Ia •50, 200' 2001 2001 100' I5S devices are in place. 7.,ROAD WORK AHEAD and the BE PREPARED TO STOP signs may be omitted i/ 30 2a Sa Za. Sa 100 20a 20a' l0a .IOa B.If the Work Area encroaches on the Centerline,use the Layout for all of the following conditions are met: Temporary Lane Shift to Shoulder on.Sheet 3 only i1 the Existing 35& 2a 5a 2a 50' .200' 200' 200' 10a 250' A.Work operations are 60 minutes or less. Paved Shoulder width is and thelent to provide for an v d, lane 40 2a Sa la Sa 'zoo' 200: 20a IOa '305' _between the Work Area and the Edge of Existing Paved.Shoulder. C.'The a limit is sight mph or less. Reduce the posted speed when appropriate: C.There are no sight obstructions to vehicles approaching,the work area for 45 2a Sa 2a 50' 35a 35a- 350: 17S 360' a'distance equal to the Buffer Space shown in Table 1. 50 2a 50' 20' too, 50O' 500' 500' 25a 42S 2.Temporary Raised Rumble Strips: D.Vehicles in the work area have high-intensity,rotating,flashing.-oscillating, .. or strobe lights operating. 155 2a 50' . .20' IOa _264a 1500'.100a 50a 495' _ A Use when both of the following conditions are met concurrently: E.Volume and complexity of the roadway has been considered. 60' 2a 50' 20' 10a 2640' 150a 1000' 500' 570' a. 'Existing Posted Speed Is SS mph or greater; F.if a railroad,crossing.is present,vehicles will not queue,across rail tracks. 65' 2a' Sa. Ia. 70a 2640' ISOa 100a SOa. 64S b.Work duration Is greater than 60 minutes.. .G.AFADs are not(muse. B.Use a consistent Strip color throughout the work zone. 70 2- SO' 2a 10a 264a 150a 100a 500• 7301 C:Place each.Rumble Strip Set transversely across the lane at locations B.See Index.102-600 for general TCZ requirements and additional information. shown. 9:Automated Flogger Assistance Devices(AFADs)may be used in accordance D.Use Option 1 or Option 2 as shown on Sheet 2.Use only one option with Specifications Section 102,990 and the APL vendor drawings. ' throughout work zone. ' 3.Additional one-way control may be provided,by the following means:, CONDITIONS A Flag-carrying vehicle: B.official vehicle: .WHERE ANY.VEHICLE,EQUIPMENT, C.Pilot vehicles; 'WORKERSOR THEIR ACTIVITIES D:Traffic signals: - .ENCROACH THE AREA BETWEEN When flaggers are the sole means of one-way,control,the flaggers THE CENTERLINE AND A LINE 2' e must be in sigh[of each other,or In direct communication at all times. OUTSIDE THE EDGE OF TRAVEL WAY., a LAST ZZ DESCRIPTION: FY 2020-21 REVISION TWO-LANE, TWO-WAY, INDEX ,SHEET SENDOT ..-STANDARD PLANS WORK WIITHIIN THE TRAVEL WAY 102-603 1 of 3 .. . . . .