Michigan Highways: Since 1997.

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

In Depth: News & Articles

The original intent of the Michigan Highways website back in 1997 was to list every state trunkline within Michigan and various information about each. As time has marched on additional in-depth information has been added in order to round out the site, much of which is now linked from this page.