Hello. Please sign in!

2013 Forest Service Outdoor Recreation Accessibility Guidelines (FSORAG)

3.4.7 Openings.

Openings in the clear ground space and turning space surface shall not allow passage of a sphere more than 1/2 inch (13 mm) diameter. Where possible, elongated openings should be placed perpendicular, or as close to perpendicular as possible, to the dominant direction of travel.

[MORE INFO...]

*You must sign in to view [MORE INFO...]