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SYMBOLS: ® Work Area ■ Channelizing Device(See Index 102-600) [}i Work Zone Sign Buffer Space 250 C B A 0- Flogger ee b Lane Identification+Direction of Traffic Table 1 0 - `� vaFetuo xao wo 11 roarro u�p x�xo to a _________________________________�.�.. ------------__—____—_______—_---_-- b Work area b Tangent Device Spacing(See Table 1) VARK OISWR BE ■ xuexo osroMov Taper Length D 50'To 100 -*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: TABLE ] 1.Special Conditions may be required in accordance with these notes 4.When a 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 Maximum Spacing Maximum'S arin of Distance A.Railroad Crossings: P B P 9 omitted provided vehicles in the work area have high-Intensity ro[aNng. Between a.1/an active length plus crossing Is located closer to the Work Area than Posted b Cones ke Type 1 or Type if Sign 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 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 ft.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 Tangent Taper Tan cent A B C D highway-rail grade crossing to prevent vehicles from stopping within 25 20' SD 20' 50' 200' 200' 200' 100' 15S the highway-raft grade crossing,even If automatic train warning 7,ROAD WORK AHEAD and the BE PREPARED TO STOP signs may be omitted if devices are in place. 30 20' 50, 201 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 met: Temporary Lane Shift to Shoulder on Sheet 3 only If the Existing 35 20' 50, 20' SO 200' 200' 20V 1001 2501 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' 2001 200' 100' 305' between the Work Area and the Ede of Existing Paved Shoulder. B.Speed limit Is 45 mph or less. g g C.There are no sight obstructions to vehicles approaching the work area for 45 20 50 20 SO, 350' 350' 350' 17Y 360' Reduce the posted speed when appropriate. a distance equal to the Buffer Space shown in Table 1. 50 ZD SD 20 100 500 500 5001 250' 425' 2.Temporary Raised Rumble Strips: D.Vehicles In the work area have high-intensity,rotating,flashing,oscillating, 55 2D SD 20 100' 2640' 1500 IOOO 500' 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 ID so, 2D 10, 2640' 1500' I000' 500' 570' a, Existing Posted Speed is 55 mph or greater; F.IF a railroad crossing is present,vehicles will not queue across cal!tracks. 65 20 50' 20' too, 2640' 1500' 1000- 500' 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. 7O 20' S0 20 100' 2640' I50O IOOO 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 Flogger Assistance Devices(AFADs)may be used In accordance D.Use Option I 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,' B.Official vehicle; C.Pilot vehicles; WORKERS OR THEIR ACTIVITIES D.Traffic signals. ENCROACH THE AREA BETWEEN THE CENTERLINE AND A LINE 2' When flaggers are the sole means of one-way control,the Flaggers must be in sight of each other or in direct communication at all times. OUTSIDE THE EDGE OF TRAVEL WAY. k a LAST DESCRIPTION: FY 2020-21 INDEX SHEET REVISION FDOT TWO-LANE, TWO-WAY, 11101117 w �—.. STANDARD ,PLANS WORK WITHIN THE TRAVEL WAY 102-603 1 Of 3