1720 75TH ST SW 2024-11-12 - Laserfiche WebLink

KING COUNTY METRO: I TRAFFIC CONTROL PLAN AasTec ANY CONSTRUCTION OR INSTALLATION ACTIVITIES AFFECTING TRANSITOPERATIONS SHORT TERM STATIONARY WORK ZONE Utility Services OR FACILITIES MUST BE COORDINATED THROUGH METRO TRANSIT CONSTRUCTION I FOR UNDERGROUND REFERNCE PLAN SET INFORMATION CENTER (CIC). PLEASE VISIT: I verizon✓ Http://www.kingcounty.gov/transportation/kcdot/MetroTra nsit/Construction.aspx OR CONTACT CICAT 206-477-1140 (Construction Impacts) 1 206-477-1150 (Trolley I CHANNELIZING DEVICE SPACING (FEET) Impacts). PLEASE PROVIDE AT LEAST 2 WEEKS NOTIFICATION FOR BUS REROUTES AND I MPH TAPER TANGENT FORESITE BUS STOP IMPACTS GENERAL NOTES: I 50/70 40 80 1. ALL WORK TO BE PERFORMED DURING DAYTIME HOURS, UNLESS TRAFFIC VOLUMES OR I 35/45 30 60 MUNICIPALITY DICTATE OTHERWISE. I 25/30 20 40 2. ALL SIGNS ARE 48"X48" BLACK ON FLUORESCENT ORANGE UNLESS OTHERWISE NOTED. 3. TRAFFIC SHALL NOT BE STOPPED IN ANY ONE DIRECTION FOR MORE THAN 10 MINUTES. I T E R C 0 M 4. IF NEEDED PEDESTRIANS WILL BE ACCOMMODATED THROUGH THE WORK ZONE. 5. ALL DRIVEWAY ACCESS SHALL REMAIN OPEN DURING DURATION OF WORK. 6. WORK AREA TO INCLUDE STAGING AREA. SPEED I A LIMIT 35 0 Z O n a a I=> I=> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 75t" St W I WORK AREA < x4 x x 100 30 T W4-2R W20-SR IROADHEAD I MINIMUM TAPER LENGTH IN FEET • • I I LANE POSTED SPEED LIMIT(MPH) • WIDTH 25 30 35 40 45 50 55 60 65 70 10 105 150 205 270 450 500 550 - - - //\ I 11 115 165 225 295 495 550 605 660 - - BUFFER DATA LPMED I 4 I 4 V V LJ U 12 125 180 245 320 540 600 660 720 780 840 LONGITUDINAL BUFFER SPACE = B 35 SPEED(MPH) 25 30 35 40 45 50 5S 60 6S 70 I SIGN SPACING -X FEET 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'+/-(ORAS PER MUTCO) PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE ; I RURALHIGHWAYS 60/65 MPH 800'+/- TYPICAL PROTECTIVE TYPICAL PROTECTIVE VEHICLE(WITH TMA) STATIONARY VEHICLE TYPEWITHTMA LOADEDWEIGHT(LBS) OPERATION(FEEr) Q RURALROADS 45/55 MPH 500'+/- MINIMUM WEIGHT15,000 LBS. I I RUAL ROADS&URBAN ARTERIALS 35/40 MPH 350'+/- 4YARDDUMPTRUCK, (MAX IMUM WEIGHT SHALL BE IN SERVICETRUCK,FLATBED, ACCORDAUMWEIGHT S ALL BE IN 30 MIN. I I RUAL ROADS&URBAN ARTERIALS / / RESIDENTIAL&BUSINESS DISTRICTS 25 30 MPH 200'+ - ETC. RECOMMENDATION) URBAN STREETS 25 MPH OR LESS 100'+/- ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT. ALL SIGNSARE 48"x48"BLACK ON ORANGE UNLESS OTHERWISE DISIGNATED *A P ROTECTIVE VEHICLE 15 RECOMMENDED REGARDLESSIF ATMA ISAVAILABLE.IF NOTMAIS I I (1)ALL SIGN SPACING MAYBE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,AT GRADE USED,THE PROTECTIVE VEHICLE SHALL BE STRATEGICALLY LOCATED IN THE FIELD TO SHIELD INTERSECTIONS,AND DRIVEWAYS WORKERS AND NO ROLL AHEAD DISTANCE IS SPECIFIED I I 1(2)THE SPACING MAYBE REDUCED IN URBAN AREAS TO FIT ROADWAY CONDITIONS SHEET:6 OF 11