USFS campgrounds have minimum parking space requirements for large RVs and trailers covered in section 3.1 of FSORAG. The minimum width of parking spaces is covered in FSORAG, but not the length. Areas where many recreationists use larger RVs and trailers may require providing more camping units with a 20-foot (6-meter) -wide vehicle parking area.
Read MoreOutdoor recreation access routes should be designed to meet technical requirements for running and cross slopes, surface conditions, resting intervals, clear tread width, passing spaces, tread obstacles, surface openings, and protruding objects.
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