The Idaho Transportation Department is set to shift traffic on Karcher Road (State Highway 55) starting Thursday night. The ...

A map shows the closed section of State Highway 21. Idaho Department of Transportation Officials did not provide a reopening time until Wednesday, when the department announced the highway would ...

IDAHO, USA — The Idaho Transportation Department has issued several road closures. State Highway 21 is closed from Grandjean to Banner Summit because of a high avalanche risk. The department's ...

New funds, the result of a state budget surplus ... Find out more at the department’s detour map.) Phase 2 of the Idaho Transportation’s Highway 16 extension project will extend the highway ...

Burns, chairman of the Idaho Highway Board, reminded listeners that the work was completed with a $1.3 million grant, which was the largest single federal lands allocation ever made to one state.