Half of Mackinac Island's M-185 perimeter road will have construction, closures this summer
Half of Mackinac Island’s M-185 perimeter road will have construction, closures this summer Updated Apr 14, 2021; Posted Apr 14, 2021 New erosion-barrier rock was placed along sections of M-185 in 2020 and the road was taken down to gravel and graded, the first phase of a multi-year construction project. Photo provided by MDOT. Facebook Share MACKINAC ISLAND, MI - If part of your Mackinac Island travel plans this year are to hop on a bike and zip around M-185, the 8.2-mile highway that hugs the perimeter of the island, you’ll probably only be able to do that in early spring or much late...