Annual spring weight restrictions continue to be lifted on Michigan’s state roads
MARQUETTE - The Michigan Department of Transportation continues to adjust spring weight restriction areas in an annual move to protect roads. Effective 6 a.m. Thursday, weight restrictions will be lifted on all state trunkline highways from the southern Michigan border north to and including the Mackinac Bridge. Frost restrictions are still in effect for the remainder of the state and will be imposed and enforced on all state trunkline highways north of the Mackinac Bridge, including the entire Upper Peninsula and Mackinac Island. State routes typically carry M, I or US ...