Michigan Highways: Since 1997.

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M-22 & M-109 junction route signage in Glen Arbor, Michigan

Mackinaw Scenic Shortway (1939–1942) map

This map depicting the Mackinaw Scenic Shortway route is taken from the July 15, 1940 edition of the official state highway map published by the Michigan Dept of State Highways, the third edition on which it appeared.

Iron Mountain Bypass Draft Alternatives map, 1994
This Map Presentation is Copyright ©2024 Christopher J. Bessert, All Rights Reserved. Please do not copy without permission.

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