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r <br />CLOSURE' CONES OR BARRICAOES <br />ADVANCE WARNING SIGNS, <br />SEE TABLE 1 <br />C9A (CAI <br />RDAK W3=4 <br />EK E D BE <br />\v TO <br />EPAR <br />W20 -1E W20-4 0 C29 (CA) TOP <br />XXX FT A❑ <br />iF)SEE NOTE 5 <br />SEE NOTE 2 <br />N G20-2 R4-1 <br />IN PLACE EVERY <br />—' 500' - 1000' NOT <br />© 0 ASS <br />A SEE NOTE 4 <br />100' <br />Max <br />SEE NOTE 6 <br />SEE TABLE 3 <br />SEE TABLE 2 <br />F7 I • <br />WORK <br />AREA <br />SEE NOTE 4T <br />7 <br />GATE CONES - <br />W3-4 C9A (CA) W20-4 <br />BE <br />P CTO <br />TOP 0 <br />C29 (CA) SEE <br />XXX FT NOTE 5 <br />❑E <br />ADVANCE WARNING SIGNS, <br />SEE TABLE 1 <br />1FIF <br />0PLACE EVERY So 000 <br />TYPICAL ► i ■ l <br />TRAFFIC <br />CONTROL I I<;ROADWAIT AND FOLLOW •I A ID <br />PILOT CAR •I I <br />0 SEE NOTE 3 0I I <br />SEE TABLE 2 <br />WORK AREA <br />AOVANCE WARNING SEE TABLE iSIGNS, GATE CONES 7 <br />r a A <br />R4-1 <br />�a <br />S PLACE EVERY <br />500'- 1000' <br />SEE NOTE 4� <br />i <br />I <br />SEE TABLE 2 <br />1 <br />u <br />D lstl COUNTY I ROUTE <br />REGISTERED CIVIL ENGINEER <br />20, 201 1 <br />lPPROVAL OA <br />fAfE S!d!F Gir CAC /Fp7N/A W�. <br />q9 dC:ENlS SNAC1 An! B£ N£ <br />!NE ACCU9ICY (7o cowle!£M <br />CC7�/ES Ar !N/5 PLAN SR&Fr, <br />TABLE 1 <br />CPof ESSION\ <br />�0 4 <br />.P �y <br />Gordon Mon <br />Q A <br />DISTANCE BETWEEN SIGNS <br />ROAD TYPE <br />Min A (ft) <br />Min B (ft) <br />20 <br />Min C (ft) <br />URBAN (SPEED 25 mph OR LESS) <br />ft <br />100 <br />100 <br />100 <br />URBAN (SPEED 30 mph OR MORE) <br />350 <br />350 <br />350 <br />RURAL <br />500 <br />500 <br />500 <br />EXPRESSWAY / FREEWAY <br />1000 <br />1500 <br />2640 <br />W3-4 C9A (CA) <br />BE W2� <br />'P ROAD <br />TO WORN <br />iTOP <br />® AREN <br />C29 (CA) <br />XXX FT SEE NOTE 5 <br />B I C _ <br />ADVANCE WARNING SIGNS, <br />SEE TABLE 1 <br />GATE CONES <br />• ij� C9A (CA)• •� �EE NOTE 4 •� `tiF <br />ROAD w3-4 R4-1 TYPICAL ROAD CLOSURE WITH REVERSIBLE CONTROL <br />CLOSURE WITH REVERSIBLE CONTROL <br />��� BE 00 fl <br />%C29(CA <br />AR NOT PLACE EVERY NOTES <br />T� AS 500'- 1000' 1. California code are designated by (CA). Otherwise, Federal (MUTCD) <br />XXX FT A codes are shown. <br />FE SEE NOTE 5 ❑ 2. A G20-2 "END ROAD WORK" sign, as appropriate, shall be placed <br />at the end of the lane control unless the end of work area is obvious, <br />II F� or ends within a larger project's limits. <br />SIGN PANEL SIZE (MINIMUM) 3. When a pilot car is used, place a C37 (CA) sign at all intersections <br />• TRAFFIC CONE 48" x 48" - SPEED OF 45 mph OR MORE within traffic control area. Where vehicular traffic can not effectively <br />® 36" x 36" - SPEED LESS THAN 45 mph self -regulate, at least one flogger shall be used at each intersections <br />0 TRAFFIC CONE (OPTIONAL TAPER) within traffic control area. <br />F TEMPORARY SIGN © 48 x 36'1 - SPEED OF 45 mph OR MORE 4. Flogger should stand in a conspicuous place, facing traffic <br />30" x 24' - SPEED LESS THAN 45 mph at all times, be visible to approaching traffic as well as <br />-wig DIRECTION OF TRAVEL 48" x 24" - SPEED OF 45 mph OR MORE approaching vehicles after the first vehicle has stopped. <br />�1' PORTABLE FLASHING BEACON © 36" x 18" - SPEED LESS THAN 45 mph Engineer will determine if additional advance flaggers Is required. <br />QD 36" x 42" 5. When flogger is not visible from this location place a C29 (CA) <br />FLAGGER 36" x 9" sign below the C9A (CA) sign. <br />6. Traffic cones or barricades may be placed on the optional taper as shown, <br />barricades shall be Type I, U, or X. <br />1 <br />TABLE 2 <br />APPROACH <br />SPEED <br />00 <br />Min <br />D <br />DOWNGRADE <br />Min D <br />ft <br />20 <br />m h <br />ft <br />ft <br />ft <br />ft <br />25 AND BELOW <br />155 <br />158 <br />165 <br />173 <br />30 <br />200 <br />205 <br />215 <br />227 <br />35 <br />250 <br />257 <br />271 <br />287 <br />40 <br />305 <br />315 <br />333 <br />354 <br />45 <br />360 <br />378 <br />400 <br />427 <br />50 <br />425 <br />446 <br />474 <br />507 <br />55 <br />495 <br />520 <br />553 <br />593 <br />60 <br />570 <br />598 <br />638 <br />686 <br />65 <br />645 <br />682 <br />728 <br />785 <br />* USE ON SUSTAINED DOWNGRADE STEEPER <br />THAM -3 PERCENT AND LONGER THAN 1 MILE. <br />TABLE 3 <br />CONES Max <br />SPACING <br />POSTED SPEED <br />ft <br />20 <br />mph <br />20 <br />25 <br />m h <br />25 <br />30 <br />mph <br />30 <br />35 <br />mph <br />35 <br />40 <br />mph <br />40 <br />45 <br />mph <br />45 <br />50 <br />mph <br />50 <br />55 <br />mph <br />55 <br />60 <br />mph <br />60 <br />65 <br />mph <br />65 <br />STATE OF CALIFORNIA <br />DEPARTMENT OF TRANSPORTATION <br />TRAFFIC CONTROL SYSTEM <br />FOR LANE CLOSURE ON <br />TWO LANE CONVENTIONAL <br />HIGHWAYS <br />NO SCALE T 13 <br />��`e'tfa;'sc frr �rth12- r��`'�;eaPlre<ea�.a <br />r <br />a <br />z <br />J <br />