This guide is for general information only and is not legal advice. Laws change — verify current rules with your state DOT or a licensed attorney before relying on this for any legal matter. Read full disclaimer.
The rule
Statewide law allows sidewalk cycling with conditions in Idaho. Idaho Code § 49-722 lets bicyclists ride on sidewalks unless prohibited by local ordinance or official sign. A rider on a sidewalk has all the rights and duties of a pedestrian, must yield the right-of-way to pedestrians, and must give an audible signal before overtaking. Boise and Coeur d'Alene prohibit sidewalk cycling in their downtown business districts. See Idaho Code § 49-722 (Riding bicycles on sidewalks).
Sidewalk cycling is legal in Idaho only when you follow the statutory conditions — typically yielding to pedestrians, giving an audible warning before passing, and slowing to a near-walking pace in crowded areas.