36 CFR Part 1191 ABA Accessibility Guidelines, Outdoor Developed Areas - Preamble

F247.3 Trailheads

This section requires at least 20 percent, but not less than one, of each type of outdoor constructed feature provided within trailheads to comply with the applicable technical requirements in 1011. The section also requires at least one outdoor recreation access route to connect accessible parking spaces or other site arrival points serving the trailhead; the starting point of the trail; and accessible elements, spaces, and facilities provided within the trailhead.