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KING COUNTY METRO: <br /> ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSITOPERATIONS W20-1 Q I I I I TRAFFIC CONTROL PLAN A a sTe c <br /> OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION ROAD <br /> L Utility Services <br /> INFORMATION CENTER(CIC). PLEASE VISIT: HEAD I I I I SHORT TERM STATIONARY WORK ZONE <br /> Http://www.kingcounty.gov/transportation/kcdot/MetroTransit/Construction.aspx x CC <br /> OR CONTACT CIC AT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley W20-5R FOR UNDERGROUND REFERNCE PLAN SET verizon✓ <br /> Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND IGHT LAN <br /> BUS STOP IMPACTS 0„EA° <br /> CHANNELIZING DEVICE SPACING (FEET) <br /> W42 <br /> GENERAL NOTES: x I I I I MPH TAPER TANGENT FORESITE <br /> I I I I <br /> 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR I 50/70 40 80 <br /> MUNICIPALITY DICTATE OTHERWISE. <br /> 2. ALL SIGNS ARE 48"X48" BLACK ON FLUORESCENT ORANGE UNLESS OTHERWISE NOTED. 35/45 30 60 <br /> 3. TRAFFIC SHALL NOT BE STOPPED IN ANYONE DIRECTION FOR MORE THAN 10 MINUTES. x I I I 25/30 20 40 <br /> 4. IF NEEDED PEDESTRIANS WILL BE ACCOMMODATED THROUGH THE WORK ZONE. <br /> 5. ALL DRIVEWAY ACCESS SHALL REMAIN OPEN DURING DURATION OF WORK. I I I T E R C 0 M <br /> 6. WORK AREA TO INCLUDE STAGING AREA. o • I I I �PM�� <br /> 0 <br /> • • I I I 30 <br /> T I I to <br /> "W20-7a0-1 r z D <br /> /�X O l ) <br /> WORKARE IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII r <br /> Police <br /> Hewitt Ave <br /> "W20-1 <br /> X 100'-200' IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII <br /> SIGN SPACING = X FEET <br /> -7a FREEWAYS&EXPRESSWAYS 50/70 MPH 1500'+/-(ORAS PER MUTCO) <br /> RURALHIGHWAYS 60/65 MPH 800'+/- <br /> RURALROADS 45/55MPH 500'+/- <br /> RUAL ROADS&URBAN ARTERIALS 35/40 MPH 350'+/- <br /> RUAL ROADS&URBAN ARTERIALS 25/30 MPH 200'+/- <br /> BUFFER DATA RESIDENTIAL&BUSINESS DISTRICTS <br /> URBAN STREETS 25 MPH OR LESS 100'+/- <br /> LONGITUDINAL BUFFER SPACE = B I I ALL SIGNS ARE 48"x48"BLACK ON ORANGE UNLESS OTHERWISE DISIGNATED <br /> SPEED(MPH) 25 30 35 40 45 50 55 60 65 70 I I (1)ALL SIGN SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,AT GRADE N <br /> INTERSECTIONS,AND DRIVEWAYS <br /> LENGTH(FEET) 155 200 250 305 360 425 495 570 6" 730 I I (2)THE SPACING MAY BE REDUCED IN URBAN AREAS TO FIT ROADWAY CONDITIO NIS <br /> PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE <br /> TYPI CAL PROTECTIVE TYPICAL PROTECTIVE VEHICLE(WITH TMA) STATIONARY <br /> VEHICLE TYPE WITHTMA LOADED WEIGHT(LBS) OPERATION(FEET) I I I MINIMUM TAPER LENGTH IN FEET <br /> 4 YARD DUMP TRUCK, MINIMUM WEIGHT 15,000 LBS. <br /> LANE POSTED SPEED LIMIT(MPH) <br /> ETC. ACCOR DANCE WITH MANUFACTURER <br /> SERVICETRUCK,FLATBED, (MAXIMUM WEIGHT SHALLBE IN 30 MIN. I I I WIDTH 25 30 35 40 45 SO SS 60 65 70 <br /> RECOMMEN RATION) <br /> ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT. 10 105 150 205 270 450 500 550 <br /> *A P ROTECTIVE VEHICLE IS RECO MMENDED REGARDLESS IF ATMA IS AVAILABLE.IF NO TMA IS <br /> USED,THE PROTECTIVE VEHICLESHALL B ESTRATEGICALLY LOCATED IN THE FIELDTO SHIELD I I I 11 115 165 225 295 495 550 605 660 - - <br /> WORKERS AND NO ROLL AHEAD DISTANCE IS SPECIFIED <br /> 12 125 180 245 320 540 600 660 720 780 840 <br /> SHEET:6 OF 14 <br />