Illustration of a yellow X marking the lane to turn left at a four-way intersection, with a corresponding yellow X on the turning lane indicating no straight ahead or right turn allowed.

Closed Runway And Taxiway Marking

This surface marking indicates a closed runway or taxiway. It will also be placed at each entrance to a permanently closed runway or taxiway. A raised-lighted X may be used in lieu of, or in addition to, a pavement marking.