M-12 (Michigan highway)

M-12 is a former state highway in the Upper Peninsula of Michigan. It was replaced in 1926 by:

• U.S. Highway 2 in Michigan (US 2) between the state line at Ironwood and Crystal Falls
• M-69 between Crystal Falls and Sagola
• M-45 between Sagola and Iron Mountain (now M-95)
• US 2 between Iron Mountain and Sault Ste. Marie

Since 1926, M-12 north of the St. Ignace area has been replaced by:

• Business Loop Interstate 75 through St. Ignace
• County Road H-63 to the Rogers Park area
• M-134 to Cedarville
• M-129 to Sault Ste. Marie
• Business Spur Interstate 75 in Sault Ste. Marie

References

External links

• Former M-12 at Michigan Highways