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KING COUNTY METRO: <br /> ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSITOPERATIONS TRAFFIC CONTROL PLAN Q .:..M a sTe c <br /> OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION Q Utility Services <br /> INFORMATION CENTER(CIC). PLEASE VISIT: -0 SHORTTERM STATIONARY WORK ZONE E <br /> Http://www.kingcounty.gov/transportation/kcdot/MetroTra nsit/Construction.as px 0 + <br /> OR CONTACT CIC AT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley v FOR UNDERGROUND REFERNCE PLAN SET � verizon' <br /> Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND <br /> BUS STOP IMPACTS CHANNELIZING DEVICE SPACING(FEET) <br /> GENERAL NOTES: FORESITE <br /> MPH TAPER TANGENT <br /> 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR 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. 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. T E R C 0 M <br /> 6. WORK AREA TO INCLUDE STAGING AREA. <br /> n <br /> SPEED W4 2L <br /> LIMIT W20-SL >W20-1 <br /> LEFT LANE ROAD r <br /> 30 I CLOSED AWORK <br /> HEAD <br /> HEA <br /> 100'-300' X X X O l ) <br /> IIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIII <br /> Hewitt Ave <br /> a a <br /> a = = a a �• • _ - a <br /> a <br /> 4 = = � 3 � = <br /> IIIIIIIIIIIIIIIIIIIIII — IIIIIIIIIIIIIIIIIIIIII <br /> X I X X 100'300' <br /> BUFFER DATA <br /> W4-21- <br /> V u VV u <br /> LONGITUDINAL BUFFER SPACE = B ROAD W20-1 W20-5L I <br /> LEFT LANE <br /> SPEED(MPH) 25 30 35 40 45 50 55 60 65 70 WO RK EAD CLOSED <br /> HEA <br /> LENGTH(FEET) 155 1 200 1 250 1 305 1 360 1 425 1 495 1 570 1 645 1 730 <br /> PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE <br /> TYPI CAL PROTECTIVE TYPI CAL PROTECTIVE VEHIC LE(WITH TMA) STATIONARY <br /> VEHICLE TYPE WI TH TMA LOADED W EIGHT(LBS) OPERATION(FEEF) <br /> 4 YARD DUMP TRUCK, MINIMUM WEIGHT 15,000 LBS. <br /> SERVICETRUCK,FLATBED, (MAXIMUM WEIGHT SHALL BE IN 30 MIN. <br /> ACCORDANCE W ITH MANUFACTURER <br /> ETC. REC OM ME N DATION) <br /> ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT. SIGN SPACING -X FEET <br /> *A P ROTECiIVE VEHICLE IS RECOMMENDED REGARDLESS IF ATMA ISAVAILABLE.IF NOTMAIS FREEWAYS&EXPRESSWAYS 50/70 MPH 1500'+/-(ORAS PERMUTCO) <br /> USED,THE PROTECTIVE <br /> ORKVEHICLE <br /> SAND NOSHALL R OL RHEA DIS ANCE LY LOCATED INTHE FIELDTO SHIELD NIMUM TAPER LENGTH IN FEET RURALHIGHWAYS 60/65 MPH 800'+/- <br /> WORKERS AND NO ROLL AHEAD DISTANCE IS SPECIFIED ell <br /> LANE POSTED SPEED LIMIT(MPH) RURALROADS 45/55 MPH 500'+/- <br /> WIDTH 25 30 35 40 45 50 55 60 65 70 RUAL ROADS&URBAN ARTERIALS 35/40 MPH 350'+/- <br /> RUAL ROADS&URBAN ARTERIALS 25/30 MPH 200'+/- <br /> 10 105 150 205 270 450 500 550 - - - RESIDENTIAL&BUSINESS DISTRICTS <br /> URBAN STREETS 25 MPH OR LESS 100'+/- <br /> 11 115 165 225 295 495 550 605 660 - - 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 /> 12 125 180 245 320 540 600 660 720 780 840 <br /> (2)THE SPACING MAY BE REDUCEDIN URBAN AREASTO FIT ROADWAY CONDITIONS SHEET: 13 OF 14 <br />