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LANE CLOSURE BEYOND AN INTERSECTION <br />(WORK AREA ON 'flit-: THROUGH ROAD) <br />ROAD <br />WORK <br />AHEAD <br />x <br />ONE LANE <br />u� <br />ROAD <br />'r <br />AHEAD <br />F-- <br />W20._ '/A �� <br />_ 00 <br />O <br />oa <br />z� <br />N rn <br />zU-1 <br />J <br />�l <br />1 <br />f� <br />--► 13TH AVE W <br />GENERAL NOTES: <br />1. ALL SIGNS AND SPACING SHALL CONFORM TO THE MUTCD. <br />2. NOTIFY LOCAL EMERGENCY SERVICES OF CLOSURE TIMES AND <br />DATES (OPTIONAL). <br />3. SIGN SPACING MAY BE REDUCED IN URRAN AREAS 'i0 FIT ROAD <br />CONDITIONS. <br />4. PROTECTIVE VEHICLE RECOMMENDED -MAY BE A WORK TRUCK. <br />5. ALL SIGNS MINIMUM 48" X 48", UNLESS OTHERWISE SPECIFIED. <br />6. CHANNELIZATION DEVICES ARE 28" REFLECTIVE CONES. SEE TABLE 1 <br />FOR SPACING DISTANCES. <br />7. ALL SPACING MAY BE ADJUSTED TO ACCOMODATE AT -GRADE <br />INTERSECTIONS AND/OR DRIVEWAYS. <br />Zz- <br />SIGN SPACING = X <br />D FREEWAYS &EXPRESSWAYS 55-70 MPH 1500't <br />RURAL HIGHWAYS 60-65 MPH 800'li- <br />RURAL ROADS 45-55 MPH 500'± <br />RURAL ROADS & URBAN ARTERIALS 35-40 MPH 350 ± <br />RURAL ROADS & URBAN ARTERIALS 25-30 MPH 200't (2) <br />t RESIDENTIAL & BUSINESS DISTRICTS - <br />URBAN STREETS 1 25 MPH OR LESS 100't (2) <br />(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANOf= <br />6 �► RAMPS, AT -GRADE INTERSECTIONS AND DRIVEWAYS. <br />(2)THIS SPACING MAY BE REDUCED 1N URBAN AREAS TO FIT <br />o /la ROADWAY CONDITIONS, <br />0 <br />X X X • <br />M6 �� n� �n..7n <br />WORK S ■ <br />AHEAD 1111 <br />ONE LANE ONE LANE <br />i ROAD <br />AHDEAD AD `^i20-- /A AHEAD ���� <br />W20-4 1 W20-1 <br />1 <br />W20- 76 <br />BE <br />PREPARED <br />S <br />OPTIONAL IF <br />40 MPH OR LESS <br />TABLE 1 <br />CHANNELIZATION DEVICE <br />SPACING (FEET) <br />MPH <br />TAPER <br />TANGENT <br />50-65 <br />10 TO 20 <br />80 <br />35-45 <br />10 TO 20 <br />60 <br />25-30 <br />10 TO 20 <br />40 <br />I F(,FNIn: <br />• <br />CHANNELIZING DEVICE <br />r <br />FLAGGING STATION <br />= <br />PORTABLE SIGN AND SUPPORT <br />®® <br />WORIT VEHICLE WITH FLASHING <br />LIGWORK <br />AREA <br />. _.. -1- 1 /l Il C%0 l/l A 1 _1-__ - 'l /1 / //1 f%/%/% C�. 1 r7-n1-1 A A ,T <br />