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.
96A5 Toronto Trail Design Guidelines
Published January 01, 2015
The Coronavirus Aid, Relief, and Economic Security (CARES) Act, signed into law by President Donald J. Trump on March 27, 2020, provides the Economic Development Administration (EDA) with $1.5 billion for economic development assistance programs to strengthen communities.
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.