Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Item 10 - Plans
Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. Page is too large to OCR. LEGEND Type 3 Barricade 0 ® Channelizing Devices ROAD N Truck Mounted co WORK Heavy Work Vehicle AttenuStar (TMA) `v AHEAD Trailer Mounted Portable Cnangeable /n� z m Flashing Arrow Board Message Sign (PCMS) oc 4 ROAD `Lr CW20-11 END i Sign Traffic Flow WORK 48' x 48" o �/ 4 s g _ ROAD WORK to z o AHEAD END +Flags- L Flag 10 Flagger 3 0 s CW20-IC r r See note 1> o o CW2 x 4a° m ROAD WORK 48 x 24'' G20-2 Suggested Moaximum E Desirable o (Flags- - (See note 2)- Minimum See note 1) I D 48" X 24'• Spacing f Suggested 0 o Posted Formula Taper Lengths ChonneliZing Sign Longitudinal ±cN ROAD c 1 (See note 2)A Speed Devices Spacing Buffer Space WORK s o r on a on a Distance 8' I_c AHEAD E o n Of fset Offset Offset Taper Tangent n" 48- X 48" E n w m 30 z 150, 1 65' 1 80' 30' 60' 120' 90' o awi - oo Em s WS vt (FIags- r o m a E 35 L= 60 205' 225' 245' 35' 70' 160' 120' See note 1) ,� ° x 1 '" o 0 1 40 r65' 295' 320' 40' 80' 240' 1 55' aE x o o 45 495' 540' 45, 90, 320' 195, 50 550' 600' 50' 100' 400' 240' c �oa a 55 FWS 605' 660' 55' 110' 500' 295' 60 660' 720' 60' 120' 600' 350' o ♦ o a 65 715' 780' 65' 130' 700' 410' 0 s4 a 70 700' 770' 840' 70' 140' 800' 475' w n E o o MI in.' o Work vehicles 0 Inactive 75 750' 825' 900' 75' 150' 900' 540' � � work vehicle sx or other equipment 0 o (See Note 7) e Conventional Roads Only 0 o .r, necessary for the o n o� ° x work operation, I ##Taper lengths have been rounded off. ® ■�.p�_- such as trucks, L=Length of Taper(FT) W=Width of Offset(FT) S-Posted Speed(MPH) m 3° x moveable cranes, L. o c , ;�` etc., sha I l rema n in TYPICAL USAGE 'o°n° ChonneIizing devices ■ �:,6,� o areas separated from m may be omitted if the I'f' o one of traffic by - SHORT SHORT TERM INTERMEDIATE LONG TERM y •;`. o '' � MOBILE _ work area is a minimum _-_ M;o a channeliz�ng devices ?F m, DURATION STATIONARv TERM STATIONARY STATIONARv nE of 30' from the ■.=`-` `m at al I times. z ✓ ✓ ✓ ✓ °o° nearest traveled way. `,;'-„ o E w _ ■ a �':r �i GENERAL NOTES �b o wo ■ � (See notes 4 & 5) _��-i m °w ■ _ p 1. Flags attached to signs where shown, ore REQUIRED, r o ® _ - a o,� 2. All traffic control devices illustrated are REQUIRED, except those o a°° ■ -I denoted with the triangle symbol may be omitted when stated in the ■ plans, or for routine maintenance work, when approved by the Engineer. -moo (See notes 4 & 5) ■ m g m s e m o 3. Stockpiled material should be placed a minimum of 30 feet from nearest traveled way. L E m m 4. Shadow Vehicle with TMA and high intensity rotating, flashing, a m o E (See notes 4 & 5 oscillating or strobe lights. A Shadow Vehicle with a TMA should be o°' used anytime it can be positioned 30 to 100 feet In advance of t o o ® the area of crew exposure without adversely affecting the performance or quality of the work. If workers are no longer present E s but road or work conditions require the traffic control to remain in Z � _ place, Type 3 Barricades or other channel izing devices may be 0 0 substituted for the Shadow Vehicle and TMA. 0 o "m _ 5. Additional Shadow Vehicles with TMAs may be positioned off the paved surface, next to those shown in order to protect a wider work space. x n o 6. See TCP(5-1) for shoulder work on divided highways, expressways and T E freeways. o E 7. Inactive work vehicles or other equipment should be parked near the o o o o right-of-way line and not parked on the paved shoulder. L o � o o `� � 8. CW21-5 "SHOULDER WORK" signs may be used in place of CW21-1D > > ROAD o iv r "ROAD WORK AHEAD" signs for sranIder work on conventional roadways. 0 s WORK END D D ROAD ° AHEAD o c° WORK o ROAD WORK � �, a s I 020-2 AHEAD CW20-ID 48'' X 24'' 48 x 48'' (See note 2)� END ROAD (E ags- 48 X D ROAD WORK 4 WORK !I See note 1) �/ `U' 48" X 48" Traffic (Flags- G20-2 AHEAD Operations See note 1) Division 48'' x 24'' ,Texas Department ofTransportation Standard (See note 2)� 48''CW2 X143" (Flags- TRAFFIC CONTROL PLAN See note 1) CONVENTIONAL ROAD SHOULDER WORK TCP (2-1a) TCP (2-1b) TCP (2-1c) TCP (2- 1 ) - 18 WORK SPACE NEAR SHOULDER WORK SPACE ON SHOULDER WORK VEHICLES ON SHOULDER F111Z t0p2-1-18.d9n IN; CK ©TxDOT December 1985 Conventional Roads Conventional Roads Conventional Roads 94 4 98pE°' '°" 8-95 2-12 o 1-97 2-