Accessible Trails The Basics

Background – policy and agencies Architectural Barriers Act (ABA) 1968 – Applies only to federal agencies (facilities paid for with federal funds) Americans with Disabilities Act (ADA) 1990 – Applies to all government entities and private facilities that are public access Americans with Disabilities Act Accessibility Guidelines (ADAAG) – Address the built or “bricks and mortar” environment U. S. Access Board - Federal agency responsible for setting guidelines for accessible outdoor recreation environments American Association of State Highway and Transportation Officials (AASHTO) – Sets guidelines for shared use paths as part of the transportation system

Background - philosophy Accessibility requirements vary by individual situation (e.g., A strong wheel chair user and a parent pushing a stroller may require different design criteria to make a trail useable.) Purpose of a trail should be kept in mind (e.g.,If the trail’s primary purpose is mtn. biking or horseback riding accessibility is not an issue.)

Guidelines Apply to new or altered trail construction not to maintenance Ten basic technical provisions: Surface must be “firm and stable” Clear tread width is a minimum of 36” Openings in tread cannot exceed ½ inch and must be perpendicular Protruding objects must be 80” above the tread (visual disabilities) Tread obstacles cannot exceed 2 inches in height (some exceptions) Passing space of at least 60” width every 1000 ft Longitudinal slope of 5% for any distance, 8% for 200 ft, 10% for 30 ft Resting intervals must be 60” in length and be at least as wide as trail leading to that spot Edge protection not required but if provided minimum 3” high Signage should be provided with distance of accessible segment

4 Conditions for Departure Where compliance would cause substantial harm to cultural, historic, religious, or significant natural features or characteristics. Where compliance would substantially alter the nature of the setting or the purpose of the facility, or portion of the facility. Where compliance would require construction methods or materials that are prohibited by Federal, State or local regulations or statutes. Where compliance would not be feasible due to terrain or the prevailing construction practices.

Resources National Center on Accessibility Access Board www.ncaonline.org Access Board www.access-board.gov/outdoor/