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www.invarion.com <br /> Date:4/18/2024 Author:Jessica Vizcarra-Calleros Project:Jacob Close <br /> '�� Comments: MINIMUM LANE CLOSURE TAPER LENGTH = L <br /> IANE WIDTH SPEED (MPH) 20 25 30 35 40 45 50 55 60 65 70 75 <br /> TCP was made with Invarion Rapid Plan <br /> Wa.TCS:Jessica Vizcarra-calleros TCS Card#009940(ATSSA) 12 L (feet) 180 11401180127013301540160016801720180018401920 <br /> ® exp10/27/2027 SHOULDER CLOSURE TAPER LENGTH = L/3 <br /> Contact info:253-754-2825,Lynn@oktcs.net SHOULDER SPEED MPH <br /> WIDTH 06e) ( ) 20 25 J30 35 40 45 150 155 160 65 70 75 <br /> Legend O 6 U3 feet 40 40 40 60 60 90 120 120 120 160 160 160 <br /> ROAD 10 (feet) 40 40 60 90 90 150 200 200 200 240 240 280 <br /> WORK X <br /> Cane AHEAD FOR SHOULDERS LESS THAN 6',USE 3 DEVICES MINIMUM <br /> Flagger <br /> .W20-1 road work ahead °;_.. X <br /> .W20-4 one lane road ahead e <br /> ♦W20-7a flagger O X <br /> ♦W20-7b be prepared to stop <br /> ®Work Area <br /> Chinookpr f (� X� X—►I <br /> ■■ I d d d L 6 d p d <br /> 51stPLSW <br /> d <br /> ROAD <br /> O <br /> WORK <br /> AHEAD oxono�E <br /> N <br /> �X X-•�-X ►� c <br /> m <br /> m <br /> U <br /> _tea 0 <br /> 3010 51st PI SW, SIGN SPACING = X (1) <br /> ����� X ^ Everett,WA98203 FREEWAYS & EXPRESSWAYS 50-75 MPH 1500'+/- <br /> Approved as noted BE RURAL HIGHWAYS 60-65 MPH 800'+/- <br /> PMitchell 05/10/2024 10:48:16 AM X`JARED RURAL ROADS 45-55 MPH 500'+/- <br /> Everett Public Works-Traffic RURAL ROADS & URBAN ARTERIALS 35-40 MPH 350'+/- <br /> ROAD RURAL ROADS & URBAN ARTERIALS <br /> X WORK RESIDENTAL& BUSINESS DISTRICTS 25-30 MPH 200'+/-(2) <br /> 1 As per TCP provided, City of Everett design AHEA <br /> p p Y g URBAN STREETS 25 MPH OR LESS 100'+/-(2) <br /> standard plan 701 and MUTCD standards as (1)ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE <br /> applicable. INTERCHANGE RAMPS,AT-GRADE INTERSECTIONS AND DRIVEWAYS. <br /> 2)"No Parking, TOW AWAY"signs must be (2ROADWAY CONDI)THIS SPACING TIONS.E REDUCED IN URBAN AREAS TO FIT <br /> placed 72 hours in advance of any work. Contact ALL SIGNS ARE 48"X 48"BLACK ON ORANGE <br /> Everett Police Department, Parking Enforcement UNLESS OTHERWISE DESIGNATED <br /> at 425-257-8437 after the signs are up. <br /> LONGITUDINAL BUFFER SPACE = B <br /> SPEED (MPH) 20 125 1 30 1 35 140 145 1 50 1 55 160 165 1 70 75 <br /> LENGTH (feet)I 115 155 200 250 305 360 425 495 570 645 730 820 <br /> STATIONARY TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R <br /> HOST VEHICLE WEIGHT HOST VEHICLE WEIGHT <br /> 9,900 TO 22,000 Ibs. 22,001+ Ibs. <br /> MAXIMUM CHANNELI7ATION UP To 40 MPH 45-55 MPH 60+ MPH UP To ao MPH 45-55 MPH 60+ MPH <br /> DEVICE SPACING feet 100, 123' 172' 74' 100' 150' <br /> MPH TAPER TANGENT <br /> 50-75 ao so PROTECTIVE VEHICLE ROLL AHEAD DISTANCE = R <br /> 35-45 30 6D NO SPECIFIED DISTANCE REQUIRED. <br /> 20-30 1 20 ao STRATEGICALLY POSITION WORK VEHICLE TO PROTECT WORK CREW. <br />