Road Work Ahead Roll-up Sign (RUS) Warning ** If you are using

** If you are using a Bone Safety manufactured sign

Signs and overlays are designed so that overlays may be attached to the back of the sign for easy storage

or utility operations on the highway shoulder where the roadway is unobstructed

Should be used in advance of any point where a flagger is stationed to control road users

Road Work Ahead Roll-up Sign (RUS) Warning ** If you are usingRoad Work Ahead Roll up Sign (RUS) MUTCD W20 1 Serves as a general warning of obstructions or restrictions, should be located in advance of the work space or any detour, on the road where the work is taking place. Available Overlays: Distance Overlays, Lane Overlays NCHRP 350 Compliant