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SYMBOLS: ® work Area ■ Channelizing Device(See Index 102-600) [p Work Zone Sign Buffer Space 2501 C B A Flogger Sce b Lane Identification+Direction of Traffic Table 1 Q ROAD PIIEPIAEp DpppE MURK TO STOP µEpp AHEAD c5 ————————————————————— a———————————— -..-r. ——__—_—_—_—————_—————_———_—_——_—_— b Work Area b Tangent Device Spacing(See Table 1) ROM ONE WE SE NARK pap PPE""ia, AHEao treAa Tosrov Taper Length D 50'To 100 May Be omitted if ROAD WORK AHEAD sign is installed upstream within the project limits. rt A B C WITHOUT TEMPORARY RAISED RUMBLE STRIPS GENERAL NOTES: TABLE 1 7.Special following may be required in accordance with these notes 4.When o side road intersects the highway within the TTC zone,place and the following sheets: additional TTC devices in accordance with other applicable TCZ Indexes. DEVICE SPACING 5.The two channelizing devices directly in front of the work area may be Distance A.Railroad Crossings: Maximum Spacing Maximum Spacing o/ a.If an active railroad crossing is located closer to the Work Area than omitted provided vehicles in the work area have high-intensity rotating, posted o/Cones or Type 1 or T Between flashing,oscillating,or strobe lights operating. Type rl Signs Space the queue length plus 300 feet,extend the Buffer Space as shown on Speed Tubular Markers Barrfcades/Panels/Drums 9 Space Sheet 3. 6.When Buffer Space cannot be attained due to geometric constraints,use b.If the queuing of vehicles across an active railroad crossing cannot be 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 flagger at the greater than 25 mph. Taper Tangent Taper Tangent A B C D highway-rail grade crossing to prevent vehicles from stopping within the highway-rail grade crossing,even if automatic train warning 25 20' 50' 20' 50, 2001 200' 200' IOU 155' 7.ROAD WORK AHEAD and the BE PREPARED TO STOP signs may be omitted if devices are in place. 30 20' 50' 20' 50' 200' 200' 200' 100' 200' 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 if the Existing 35 20' S0' 20' S0' 200' 200' 200' 100' 150' A Work o Paved Shoulder width is sufficient to provide for an 11'lane A. operations are 60 minutes or less. 40 20' 50, 20' 50' 20' 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' 50 20' 100, 500' 500' S00' g500' 730' 2.Temporary Raised Rumble Strips: D.Vehicles in the work area have high-intensity,rotating,flashing,oscillating, 55 20' S0' 20' !00' 2640' I500 1000' 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. GO 20' 50 20' 100 2640' 1500' 7000' 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' b.Work duration is greater than 60 minutes. G.AFADs are not in use. S.Use a consistent Strip color throughout the work zone. 70 20' 5a 20' 100' 2640' 1500' 1000' 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 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 WHERE ANY VEHICLE,EQUIPMENT, C.Pilot vehicles:vehicle; _ WORKERS OR THEIR ACTIVITIES D.Traffic signals. ENCROACH THE AREA BETWEEN THE CENTERLINE AND A LINE 2' When a in erssight are the sole means of ono-waytco control,the t aggersall times, OUTSIDE THE EDGE OF TRAVEL WAY. must be in sight o/each other or in direct communication at all times. LAST Z DESCRIPTION: FY 20I9-20 INDEX SHEET REVIsrON ° FDOT TWO-]LANE, TWO-WAY, 111011117 W �— STANDARD PLANS WORK WITHXN THE TRAVEL WAY 102-603 1 Of 3 oc