Michigan Highways: Since 1997.

Michigan Highways website header graphic
M-22 & M-109 junction route signage in Glen Arbor, Michigan

County Highways

Please Note: This page has been moved as part of a website update/refresh. Most of the content formerly at this location is now on the Intercounty Highways page, while a new County Route Systems page has been created with additional county route-based information.

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