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www.invarion.com <br /> SIGN SPACING=X FEET 7 Date:10/20/2023 Author:John Gardin Project:6799 <br /> FREEWAY68E%PREBSYiAY6 55/Ia MPH 15aWI(ORAS PER SPEED ' NOT TO SCALE- <br /> RURAL WASHINGTDN STATE TRAFFIC CONTROL <br /> MUCD Comments: <br /> RURAL HIGHWAYS 6155 MPH 800'+ LIMIT SUPERVISOR <br /> RURAL ROADS 45/55 MPH Soo•+ AThis project is for Osborn Consulting <br /> RURAL ROADS&URBAN ARTERUILS 35/40 MPH 350'+ /C .3rd Ave WQ Facility Name John Gar& Valid <br /> RURAL ROADS,URBAN ARTERIALS 25130 MPH 200'+ `J <br /> RESIDENTIAL&BUSINESS DISTRICTS TCp 2 k I.D.N..J145K4 With <br /> URBAN STREETS 251-MPH 100'+ Card No.ES2 000127 photo <br /> ALL SIGNS ARE 48"BY 48"BLACK ON ORANGE UNLESS De[c of Gpirati.n 2I2812027 ID <br /> OTHERWISE DESIGNATED. <br /> z WzVe.FIt,11 uU. <br /> (1)All spacing may be adjusted to accommodate interchange ramps, <br /> at-grade inlenections,antl tlriveways .... <br /> (2)The spacing may be reduced in urban areas to fit roadway conditions <br /> MINIMUM TAPER LENGTH(L)IN FEET <br /> Posted Speed Limit <br /> F <br /> 25 30 35 40 45 50 55 60 65 70 <br /> 10 105 1 <br /> 150 205 265 450 500 550 600 fi50 700 <br /> 11 115 165 225 295 495 550 605 660 715 770 <br /> 12 125 180 245 325 540 600 660 720 780 840 <br /> BUFFER DATA <br /> LONGITUDINAL BUFFER SPACE=B <br /> SPEED 25 30 35 40 45 50 IS 60 65 70 <br /> LENGTH 15S 200 250 305 425 495 1 570 1 645 730 <br /> TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE=R <br /> <45 MPH 45d5MPH >55MPH <45 MPH 45-55 MPH >55 MPH <br /> 100, 123' 172' 74' 1 100' 15W <br /> PROTECTIVE VEHICLE(WORK VEHICLE)=R Y.- <br /> NaOM <br /> NO SPECIFIC DISTANCE REQUIRED OYOa <br /> DEVICE SPACING <br /> MPH TAPER TANGENT <br /> 50170 <br /> 40 80 <br /> aa <br /> 35/42 30 aaa3e <br /> 20 <br /> 20 40 <br /> • (4 rA <br /> v v <br /> � 2 2 <br /> Cn <br /> m m <br /> m <br /> • ma„ SY� <br /> d d <br /> did p <br /> 4 d <br /> ( > LP d <br /> '= n°° 3RD AVE SE <br /> axo • lIv <br /> DW <br />