Mackinac Trail, or Mackinaw Trail is the name for two related, but separate, roadways in the US state of
Michigan
Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...
.
*In the Upper Peninsula:
**, previous designation of H-63, before the construction of the
I-75
Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. As with most Interstates that end in 5, it is a major cross-country, north–south route, traveling from St ...
freeway
**, the entire road between St. Ignace and Sault Ste. Marie
*In the Lower Peninsula:
**, between
Petoskey and I-75 south of Mackinaw City
**Old , between
Reed City and Petoskey.
{{Roadindex
County roads in Michigan
Historic trails and roads in Michigan