M-56 (Michigan highway)

M-56 was the designation given to two former state trunkline highways in the U.S. state of Michigan:

• M-56 (1919–1957 Michigan highway) from Monroe to Flat Rock
• M-56 (1971–1987 Michigan highway) in Flint

This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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Browse numbered routes
← M-55	M-56	→ M-57