Dalton Mountain Road Bridge update

Oct. 10, 2024 - In cooperation with Lewis and Clark County, the Montana Department of Transportation (MDT) and Sletten Construction are replacing the Dalton Mountain Road Bridge over the Blackfoot River, 3 miles west of Lincoln. A detour is in place via Herrin Lake Road, Stemple Pass Road, and Montana Highway 200 (MT 200).

Deck curing is underway. This week, crews are working on riprap placement, bridge end backfills, and preparing roadway approaches for the concrete pavement that will be placed on both ends of the bridge structure. This work will continue next week.