Portal:Michigan highways/Did you know/March 2015

SS Drummond Islander IV crossing the De Tour Passage

• ... that M-134 is one of three state highways in Michigan on an island, and one of two to use a ferry (pictured)?
• ... that M-212 is the shortest signed highway in Michigan, connecting to Aloha State Park?
• ...that the US National Park Service helped to fund improvements to county road H-58 which serves as the main access road to the Pictured Rocks National Lakeshore in the Upper Peninsula?
• ... that southbound M-52 in downtown Adrian previously carried both directions of the US 223 business loop in town?
• ... that cars are forbidden from Mackinac Island, making M-185 the only state highway without them?