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SYMBOLS: ® Work Area • Channelizing Device(See Index 102-600) [b Work Zone Sign Buffer Space 250' C B A LT' Flagger See �j Lane Identification+Direction of Traffic Table 1 D ROAD PREPARED �qQ p E WORN T06TOP nn AIIFAp AHEAD ,n a a b Work Area b Tangent Device Spacing(See Table 1) ROAD ONEOUE BE • WORK aRewD t�Dy iosmm n 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 and the following sheets: 1.Special Conditions may be required in accordance with these notes additional TTC devices in accordance with other applicable TCZ Indexes. DEVICE SPACING S.The two channelizing devices directly in front of the work area may be Maximum Spacing Distance A.Railroad Crossings: p clog Maximum Spacing of omitted provided vehicles in the work area have high-intensity rotating, Between a.If an active railroad crossing is extend eBcloser to the Work Area than Posted of Canes ke Type l or Type 11 Buller the queue length plus 300 feet,extend the Buffer Space as shown on flashing,oscillating,or strobe lights operating. Speed Tubular Markers Barricades/Panels/Drums Signs Space Sheet 3. p b.If the queuing of vehicles across an active railroad crossing cannot be 6.When Buffer Spare cannot be attained due[o geometric constraints,use q 9 9 the greatest attainable length,not less than 200 ft,for posted speeds On a On a On a On a avoided,provide a uniformed[raflic control officer or flagger a[the greater than 25 mph. Taper Tan en[ Taper Tangent A 8 C D highway-rall grade crossing to prevent vehicles from stopping within 25 20' SO 20' S0' 20O 200 200' 700' 155' thedew highway frail grade crossing, even if automatic[rain warning 7,ROAD WORK AHEAD and the BE PREPARED TO STOP signs may be omitted if devices are in place. 30 20' 50' 20' 50' 2001 200' 200' 100' 200' B.If the Work Area encroaches on the Centerline,use the Layout for all 01 the following conditions are me[: Temporary Lane Shift to Shoulder on Sheet 3 only if the Existing 35 20' S0' 20 50, 200' 200' 200' 100' 250' Paved Shoulder width is sufficient to provide for an 11'lane A.Work operations are 60 minutes or less. 40 20' 50, 20' 50' 200' 200' 200' 700' 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' 17S 360' a distance equal to the Buffer Space shown in Table 1. 50 20' 50' 20' 106' 500' SO& 50U 250' 425' 2.Temporary Raised Rumble Strips: D.Vehicles in the wort area have high-intensity,rotating.flashing,oscillating, or strobe lights operating. 55 20 50' 20 100' 2640' 1500 1000' 500' 495' 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' too, 1640' 1500' 1000' 500' 570' a. Existing Posted Speed is 55 mph or greater; F.If a railroad crossing is present,vehicles will not queue across rail tracks. 65 20' 50' 20' 100' 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 29 50' 20' 100' 2640' I500' 1000' 500' 730' 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 Flagger Assistance Devices(AFADs)may be used in accordance throughooutut work zone. D.Use Op[ 1 or Option 2 as shown on Sheet 2.Use only one option with Specifications Section 102,990 and the APL vendor drawings. 3.Additional one-way control may be provided by the following means: CONDITIONS A.Fla parrying vehicle: WHERE ANY VEHICLE,EQUIPMENT, B.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. Q LAST 2 DESCRIPTION: FY 2019-20 INDEX SHEET REVISION FDOT TWO-LANE, TWO-WAY, H/01/17 W O STANDARD PLANS WORK WITH INTHETRAVELWAY 102-603 1 of 3