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KING COUNTY METRO: TRAFFIC CONTROL PLAN AasTec <br /> `sGL ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSIT OPERATIONS SHORT TERM STATIONARY WORK ZONE Utility Services <br /> OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION FOR UNDERGROUND REFERNCE PLAN SET <br /> INFORMATION CENTER(CIC). PLEASE VISIT: VerIZOn✓ <br /> Http://www.kingcounty.gov/transportation/kcdot/MetroTransit/Construction.aspx <br /> OR CONTACT CIC AT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley <br /> Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND FORESITE <br /> BUS STOP IMPACTS <br /> ]35 <br /> GENERAL NOTES: <br /> 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR <br /> MUNICIPALITY DICTATE OTHERWISE. <br /> 2. ALL SIGNS ARE 48"X48" BLACK ON FLUORESCENT ORANGE UNLESS OTHERWISE NOTED. <br /> 3. TRAFFIC SHALL NOT BESTOPPED IN ANYONE DIRECTION FOR MORE THAN 10 MINUTES. CHANNELIZING DEVICE SPACING(FEET) <br /> 4. IF NEEDED PEDESTRIANS WILL BE ACCOMMODATED THROUGH THE WORK ZONE. T E R C O M <br /> 20-1 5. ALL DRIVEWAY ACCESS SHALL REMAIN OPEN DURING DURATION OF WORK. MPH TAPER TANGENT <br /> ROAD <br /> WORK 6. WORK AREA TO INCLUDE STAGING AREA. <br /> AHEAD 50/70 40 80 <br /> -A 35/45 30 60 <br /> W20-SR n <br /> IGHT[AN 25/30 20 40 r Z D <br /> CLOSED `p <br /> HEA / T <br /> f Z O ^„ <br /> W4-2R <br /> r <br /> I it <br /> f <br /> � � Police <br /> — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — <br /> WORK"IE4 ® 75th $t JW <br /> / ORKARE <br /> / WORK ARE <br /> I <br /> BUFFER DATA <br /> W20-7a LONGITUDINAL BUFFER SPACE = B <br /> MINIMUM TAPER LENGTH IN FEET SPEED(MPH) 25 30 35 40 45 50 55 60 65 70 <br /> LANE POSTED SPEED LIMIT(MPH) LENGTH(FEET) 155 1 zoo 1 250 306 1 360 1 425 1 495 1 570 1 645 730 <br /> wzo-1 WIDTH 25 30 35 40 45 50 55 60 65 70 PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE <br /> ROAD <br /> WORK TYPICAL PROTECTIVE TYPICAL PROTECTIVE VEHICLE(WITH TMA) STATIONARY <br /> AHEAD 10 105 150 205 270 450 500 550 - - - VEHICLE TYPEWITHTMA LOADEDWEIGHT(LBS) OPERATION(FEET) <br /> 4 YARD DUMP TRUCK, MINIMUM WEIGHT 15,000 LBS. <br /> SIGN SPACING =X FEET 11 115 165 225 295 495 550 605 660 - - SERVICETRUCK,FLATBED, (MAXIMUM WEIGHT SHALL BEIN 30 MIN. <br /> ETC. ACCORDANCEWITH MANUFACTURER <br /> FREEWAYS&EXPRESSWAYS 50/70MPH 1500'+/-(OR AS PER MUTCO) RECOMMENDATION) <br /> RURALHIGHWAYS 60/65 MPH 800'+/- 12 125 180 245 320 540 600 660 720 780 840 ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT. <br /> RURALROADS 45/55 MPH 500'+/- A P ROTECTIVE VEHICLE IS RECOMMENDED REGARDLESS IF ATMA ISAVAILABLE.IF NO TMA IS <br /> 40 MPH 3SO'+ - USED,THE PROTECTIVEVEHICLESHALLBESTRATEGICALLY LOCATED IN THE FIELDTOSHIELD <br /> RUAL ROADS&URBAN ARTERIALS 35 <br /> / / WORKERS AND NO ROLL AHEAD DISTANCE ISSPECIFIED <br /> RUAL ROADS&URBAN ARTERIALS 25/30 MPH 200'+/- <br /> RESIDENTIAL&BUSINESS DISTRICTS <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:5 OF 11 <br />