Laserfiche WebLink
TRAFFIC CONTROL PLAN � IasTec <br /> S� KING COUNTY METRO. Utility Services <br /> SHORT TERM STATIONARY WORK ZONE <br /> I� ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSIT OPERATIONS <br /> OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION FOR UNDERGROUND REFERNCE PLAN SET verizon✓ <br /> 20- INFORMATION CENTER(CIC). PLEASE VISIT: <br /> ROAD A <br /> WORK \V� Http://www.kingcounty.gov/transportation/kcdot/MetroTransit/Construction.aspx CHANNELIZING DEVICE SPACING (FEET) <br /> AHEAD OR CONTACT CIC AT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley FORESITE <br /> Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND MPH TAPER TANGENT <br /> W20-513 IGHT LAN BUS STOP IMPACTS <br /> SPEED 50/70 40 80 <br /> LIMIT CLOSED GENERAL NOTES: <br /> 35 <br /> HEA <br /> f 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR 35 45 30 60 <br /> W4-2R <br /> MUNICIPALITY DICTATE OTHERWISE. 25/30 20 40 <br /> I <br /> 2. ALL SIGNS ARE 48"X48" BLACK ON FLUORESCENT ORANGE UNLESS OTHERWISE NOTED. T E R C O M <br /> 3. TRAFFIC SHALL NOT BE STOPPED IN ANYONE DIRECTION FOR MORE THAN 10 MINUTES. <br /> f 4. IF NEEDED PEDESTRIANS WILL BE ACCOMMODATED THROUGH THE WORK ZONE. <br /> 5. ALL DRIVEWAY ACCESS SHALL REMAIN OPEN DURING DURATION OF WORK. <br /> 6. WORK AREA TO INCLUDE STAGING AREA. <br /> 'lo n <br /> o � Q D <br /> �o r Z <br /> \\ Q Q n <br /> QF,P <br /> 0 <br /> 0,�9 \ Police <br /> \ \ — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — <br /> w0 <br /> I\II' — — — — — — — — — — — — — — — — — — — — — — — — — — — — — <br /> 75" St SW <br /> W20-7a <br /> BUFFER DATA <br /> wzo-1 LONGITUDINAL BUFFER SPACE = B <br /> ROAD MINIMUM TAPER LENGTH IN FEET SPEED(MPH) 25 30 35 40 45 50 55 1 60 65 70 <br /> WORK <br /> AHEAD LANE POSTED SPEED LIMIT(MPH) LENGTH(FEET) 155 200 250 305 360 425 495 570 645 730 <br /> WIDTH 25 30 35 40 45 50 55 60 65 70 PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE <br /> TYPICAL PROTECTIVE TYPICAL PROTECTIVE VEHICLE(WITH TMA) STATIONARY <br /> SIGN SPACING = X FEET 10 105 150 205 270 450 500 550 - - - VEHICLE TYPEWITHTMA LOADEDWEIGHT(LBS) OPERATION(FEET) <br /> FREEWAYS&EXPRESSWAYS 50/70 MPH 1500'+/-(ORAS PER MUTCO) MINIMUM WEIGHT15,000 LBS. <br /> 4YARD DUMPTRUCK, (MAXIMUMWEIGHT SHALLBE IN <br /> RURALHIGHWAYS 60/65 MPH 800'+/- 11 115 165 225 295 495 550 605 660 - - SERVICETRUCK,FLATBED, ACCOR DANCE WITH MANUFACTURER 30 MIN. <br /> ETC. RECOMMEN DATION) <br /> RURALROADS 45/55 MPH 500'+/- 12 F125 180 245 320 540 600 660 720 780 840 ROLLAHEAD STOPPING DISTANCE ASSUMES DRYPAVEMENT. <br /> RUAL ROADS&URBAN ARTERIALS 35/40 MPH 350'+/- <br /> RUAL ROADS&URBAN ARTERIALS APROTECTIVE VEHICLE IS RECOMMENDED REGARDLESS IF ATMA IS AVAILABLE.IF NO TMAIS <br /> RESIDENTIAL&BUSINESS DISTRICTS 25/30 MPH 200'+/- USED,THE PROTECTIVE VEHICLESHALL BESTRATEGICALLY LOCATED IN THE FIELDTO SHIELD <br /> WORKERS AND NO ROLL AHEAD DISTANCE ISSPECIFIED <br /> URBAN STREETS 25 MPH OR LESS 100'+/- <br /> ALL SIGNS ARE 48"x 48"BLACK ON ORANGE UNLESS OTHERWISE DISIGNATED <br /> (1)ALL SIGN SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,AT GRADE <br /> INTERSECTIONS,AND DRIVEWAYS <br /> (2)THE SPACING MAY BE REDUCED IN URBAN AREASTO FIT ROADWAY CONDITIONS <br /> SHEET:4 OF 11 <br />