This guidebook benefits from a very clear presentation and covers many examples of urban trail situations. Specific design features for all types of trails and related facilities are included.
Published January 01, 2015
A Washington State DOT guide to designing shared-use paths.
The best answer that you will get for how wide a trail should be is “It depends.”
Encouraging different types of users to share the trail is just as important on urban trails as it is on backcountry trails.
Generally there are no difficulty ratings for OHV trails.