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KING COUNTY METRO: I TRAFFIC CONTROL PLAN AasTec <br /> ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSITOPERATIONS SHORT TERM STATIONARY WORK ZONE Utility Services <br /> OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION I FOR UNDERGROUND REFERNCE PLAN SET <br /> INFORMATION CENTER (CIC). PLEASE VISIT: I verizon✓ <br /> Http://www.kingcounty.gov/transportation/kcdot/MetroTra nsit/Construction.aspx <br /> OR CONTACT CICAT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley I CHANNELIZING DEVICE SPACING (FEET) <br /> Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND I MPH TAPER TANGENT FORESITE <br /> BUS STOP IMPACTS <br /> GENERAL NOTES: I 50/70 40 80 <br /> 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR I 35/45 30 60 <br /> MUNICIPALITY DICTATE OTHERWISE. I 25/30 20 40 <br /> 2. ALL SIGNS ARE 48"X48" BLACK ON FLUORESCENT ORANGE UNLESS OTHERWISE NOTED. <br /> 3. TRAFFIC SHALL NOT BE STOPPED IN ANY ONE DIRECTION FOR MORE THAN 10 MINUTES. I T E R C 0 M <br /> 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 /> SPEED I A <br /> LIMIT <br /> 35 0 <br /> Z <br /> O n <br /> a a <br /> I=> I=> <br /> — — — — — — — — — — - - — — - - — — - ,� ~ 0--0 ~~ 0--0 ~~ 0--0--w 0--0--w -0-- 0--0— - — — — — — — <br /> 75t" St W I=> <br /> WORKARE <br /> x x x 100'-300' <br /> W4-2R <br /> W20-1 W20-SR <br /> ROAD IGHT LAN <br /> WORK CLOSED <br /> AHEAD HEA I <br /> Kim <br /> MINIMUM TAPER LENGTH IN FEET <br /> LANE POSTED SPEED LIMIT(MPH) <br /> M WIDT <br /> o 25 30 35 40 45 50 55 60 65 70 <br /> 0 <br /> ti <br /> 10 105 150 205 270 450 500 550 - - - <br /> SPEED <br /> LIMIT <br /> 3 5 11 115 165 225 295 495 550 605 660 <br /> BUFFER DATA I 4 I X w4-zR <br /> 12 125 180 245 320 540 600 660 720 780 840 N <br /> LONGITUDINAL BUFFER SPACE = B I I I, <br /> SPEED(MPH) 25 30 35 40 45 50 5S 60 6S 70 I x SIGN SPACING =X FEET <br /> LENGTH(FEET) 155 1 200 1 250 1 30S 1 360 1 42s I 49S S70 64S 730 I FREEWAYS&EXPRESSWAYS 50/70 MPH 1500'+ <br /> W 20-5 R /-(OR AS PER M UTCO) <br /> PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE IGHT LAN <br /> � I RURALHIGHWAYS 60/65 MPH 800'+/- <br /> CLOSED <br /> TYPICAL PROTECTIVE TYPICAL PROTECTIVE VEHICLE(WITH TMA) STATIONARY HEA <br /> VEHICLE TYPEWITHTMA LOADEDWEIGHT(LBS) OPERATION(FEEr) Q RURALROADS 45/55 MPH 500'+/- <br /> 4 YARD DUMP TRUCK, <br /> MINIMUM WEIGHT15,000 LBS. I I x RUAL ROADS&URBAN ARTERIALS 35/40 MPH 350'+/- <br /> � <br /> SERVICETRUCK,FLATBED, (MAXIMUMWEIGHT SHALL BE IN 30 MIN. W20-1 RUAL ROADS&URBAN ARTERIALS <br /> ETC. ACCOR DANCE WITH MANUFACTURER I I ROAD RESIDENTIAL&BUSINESS DISTRICTS 25/30MPH 200'+/- <br /> RECOMMENDATION) WORK <br /> AHEAD URBAN STREETS 25 MPH OR LESS 100'+/- <br /> ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT. ALLSIGNSARE48"x48"BLACK ON ORANGE UNLESS OTHERWISE DISIGNATED <br /> *A P ROTECTIVE VEHICLE 15 RECOMMENDED REGARDLESSIF ATMA ISAVAILABLE.IF NOTMAIS I I (1)ALL SIGN SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,AT GRADE <br /> USED,THE PROTECTIVE VEHICLE SHALL BE STRATEGICALLY LOCATED IN THE FIELDTO SHIELD INTERSECTIONS,AND DRIVEWAYS <br /> WORKERS AND NO ROLL AHEADDISTANCE ISSPECIFIED I I (2)THE SPACING MAY BE REDUCED IN URBAN AREASTO FIT ROADWAY CONDITIONS <br /> SHEET:8 OF 11 <br />