From Wikipedia, the free encyclopedia
M-178 was a state highway that served as a connector route from M-94 in Munising, Michigan to M-28 at Wetmore in Alger County in the 1930s.[1] At this time, M-28 ran along M-94's current routing, while M-94 continued north from Shingleton to Van Meer along the current routing of H-15. From there M-94 turned to Munising and eventually AuTrain along the current H-58 and the current routing of M-28. In between M-28 and M-94, there existed a one-mile connector designated M-178. In 1941, M-28 and M-94 were moved to their current routings, eliminating M-178.
[edit] References