1968 Michigan Official State Highway Map issued by the State Highway Commission in Lansing.

Side 1 of the map includes a state highway map of Michigan, a mileage chart, an index of cities and villages, an index of counties and county seats, a listing of Michigan State Police posts, toll bridge and tunnel rates for the Mackinac Bridge, International Bridge, Ambassador Bridge, Windsor Tunnel, and Blue Water Bridge.

Side 2 has a large map of metro Detroit, and smaller maps of Grand Rapids, Lansing, Flint, Bay City, Midland, Kalamazoo, Muskegon, Benton Harbor, Jackson, Battle Creek, and Saginaw. It also has a table listing Michigan State Parks and their amenities.

Folds out to a large size of approximately 28" x 28".

The map has a small 1/2" circular stain near the middle of the bottom (see photo 1) but is otherwise in very good condition.