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TEMPORARY TRAFFIC CONTROL PLAN DIMENSION GUIDELINES <br />i <br />SPEED <br />i Dimension :�'smenslon Dimension Dimension <br />Dimension <br />MAXIMUM <br />qMAXPAUM <br />MAXIMUM <br />MPH <br />AIBIC L L/2 U3 <br />" F1 CHANNELIZER <br />CHANNELIZER <br />CHANKELIZER <br />(2) <br />ADVANCE :AERGING SHIFTING MINIMUM <br />BUFFER SPACE (4-A) TAPER SPACING <br />.3MGENT <br />CONFLICT <br />WARNING SIGN TAPER TAPER LENGTH SHOULDER <br />and <br />(3) <br />�fiPANNG <br />SPACING <br />SPACING (5) LENGTH TAPER <br />FLAGGER STATION <br />r <br />(6) <br />STOPPING SIGHT <br />DISTANCE (4-B) <br />(0%) (-3%) (-S%) <br />f MPH <br />Ft f ft ft <br />I ft <br />ft <br />�� <br />ft <br />25 <br />100 125 55 45 <br />(155) (160) (165) <br />25 <br />_ — <br />12 <br />30 <br />254 _ 160 90 60 <br />(200) (205) (215) <br />30 <br />--5 <br />6® <br />15 <br />35 <br />1 250 245 125 85 <br />(250) (260) (275) <br />35 <br />70 <br />17 <br />40 <br />250 320 160 110 <br />(305) (315) (335) 1 <br />40 <br />$Q <br />20 <br />45 <br />1� 350 540 270 180 <br />(360) (380) (400) <br />45 <br />90 <br />22 <br />50 <br />350 600 300 200 <br />(425) (450) (475) <br />50 <br />100 <br />25 <br />55 <br />500 660 330 220 <br />495 520 555 <br />50 <br />� <br />100 <br />25 <br />60 <br />500 _-720 360 240 <br />(570) (600) (640) <br />50 <br />�00 <br />25 <br />65 <br />500 780 390 260 <br />(645) (685) (730) <br />50 <br />_ <br />d 010 <br />25 <br />(1) <br />Work on Frr ways and Expressways shall meet the Cattrans Standard Plans and Standard Specification requirements. <br />(2) <br />Posted Speed orobserved operating speed (whichever is greater). <br />-- <br />(3) <br />Channelizer spacing shall be reduced by half at areas where work is taking place on curves or areas of head-on conflict. <br />(4-A) <br />Buffer space may be inserted in low -speed u tian areas and should be Inserted in high-speed urban and rural areas. <br />l <br />- <br />{4-3) <br />The Stopping Sight Distance should enable Road Users to see the Primary Flagger Station and safety stop, <br />(5) <br />Sign spacing in rural areas should be 500 ft.-- <br />