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SYMBOLS: ® Work Area • Channellzing Device(See Index 102-500) []t Work Zone Sign Buffer Space 250 C B q E]- Flogger Sce Lane Identification+Direction of Traffic Table I O eE ONEUNE ROM GRER�LGED ROID WORK T06TOc nIEAO xMFM G b b Work Area b ROM oxsu� 6c Tangent Device Spacing(See Table I) wOPK aRenO � ostO�i � Taper Length D 50'To 100' x May Be omitted if ROAD WORK AHEAD sign is installed upstream within the project limits A B C WITHOUT TEMPORARY RAISED RUMBLE STRIPS GENERAL NOTES: 4.When a side road intersects the highway within the TTC zone,place TABLE I 1.Special following Conditions may be required in accordance with these notes additional TIC devices in accordance with other applicable TCZ Indexes. DEVICE SPACING and the fallowing sheets: 5.The two channelizing devices directly in front of the work area may be Maximum Spacing Distance a.A. If crossings: p g Maximum Spacing omitted prove vehicles n e work area have high-intensity rotating. Between a.If ann ittd provided h7 i [h k h hih [ i[ [ active railroad crossing is located closer to the Work Area than Posted o/Cones or Type f or Type 11 the queue length plus 300 feet,extend the Buller Space as shown on flashing,oscillating,or strobe lights operating. Buffer Speed Tubular Markers Barricades/Panels/Drums Signs Space Sheet 3. p b.If the ueuin of vehicles across an active railroad crossin cannot be 6.When Buffer Space cannot be attained due to geometric constraints,use q g g the greatest attainable length,not less than 200 It,for posted speeds On a On a On a On a avoided,provide a uniformed traffic control officer or flogger at the greater than 25 mph. Taper Tan en[ Taper Tan en[ A B C D it grade crossing to prevent vehicles from stopping within the highway-rail grade crossing,even if automatic train warning 25 20' S0 20' 50' 1 200' 200' 200' 100' 155' devices are in place. 7.ROAD WORK AHEAD and the BE PREPARED TO STOP signs may be omitted if 30 20' 50' 20' 50' 200' 200' 200' 100' 200' B.I/the Work Area encroaches on the Centerline,use the Layout for all of the following conditions are me[: Temporary Lane Shift to Shoulder on Sheet 3 only if the Existing 35 20' 50' 20' 50, 200' 200' 20D 100' 250' Paved Shoulder width!s sufficient to provide for an 11'lane A.Work operations are 60 minutes or less. 40 20' d 50, 20' S0' 200' 200' 200' 100' 305' between the Work Area and the Edge of Existing Paved Shoulder. B.Speed limit Is 45 mph or less. Reduce the posted speed when appropriate. C.There are no sight obstructions to vehicles approaching the work area for 45 20' 50' 20, 50, 350' 350' 350' 175' 360, a distance equal to the Buffer Space shown in Table 1. 50 20' 1 50' 20, 100' 5001 500' 500' 250' 425' 2.Temporary Raised Rumble Strips: D.Vehicles in the work area have high-intensity,rotating,flashing,oscillating, 55 20' 50' 10' 100' 2640' I500' 1000' S00' 495 or strobe lights operating. A.Use when both of the following conditions are met concurrently: E.Volume and complexity of the roadway has been considered. 60 20' 50' 20' 100, 2640' 1500' 1000' 500' S70' a. Existing Posted Speed is 55 mph or greater; F.1f a raUroad crossing is present,vehicles will not queue across rail tracks. 65 20' S0' 20' )00' 2640' 1500' 1000' S00' 645' b.Work duration is greater than 60 minutes. G.AFADs are not in use. B.Use a consistent Strip color throughout the work zone. 70 20' S0' ZO' )00' 2640' )S00' ]000' S00' 730' C.Place each Rumble Strip Set transversely across the lane at locations B.See Index 702-600 for general iC7 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; WHERE ANY VEHICLE,EQUIPMENT, e.Official vehicle; C.Pilot vehicles; WORKERS OR 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' must be in sight of each other or in direct communication at all times. OUTSIDE THE EDGE OF TRAVEL WAY. R R a LAST �1�DESCRIPTION: REVISION TWO-LANE, TWO-WAY,FY 2020-21 INDEX SHEET h 11101117 W F � STANDARD PLANS WORK WII'iHIQN 'd']Bl [E TRAVEL WAY 102-603 1 of 3