Outdoor Developed Areas: A Summary of Accessibility Standards for Federal Outdoor Developed Areas

Cross Slope [1018.7.2]

When beach access routes are constructed of asphalt, concrete, or boards, the cross slope must be no steeper than 1:48 (2 percent). When beach access routes are constructed of materials other than asphalt, concrete, or boards, cross slopes no steeper than 1:20 (5 percent) are allowed when necessary for drainage.