Detour Map for Greenbelt Closure Oct 19-22
A very popular, highly trafficked ¼ mile stretch of the Boise River Greenbelt behind Expo Idaho will be closed for four days starting Monday, October 19th, for final preparations for the grand opening of Ada County’s Park at Expo Idaho. The Park opens Friday, October 23, 2026, at 10:00 AM.
Ada County was happy to let people know early, with signage along the route and extensive messaging so they could arrange an alternate route.