M-4 (Michigan)
Jump to navigation
Jump to search
M-4, was formerly the designation of two different routes in the US state of Michigan.
- M-4 (1936–1939 Michigan) was the original designation of M-134 in Mackinac and Chippewa counties.
- M-4 (1979–1986 Michigan) was the original designation of M-10 (Northwestern Highway) from I-696/US 24 to the northern terminus.
Browse numbered routes | ||||
---|---|---|---|---|
← M-3 | MI | → M-5 |