This short video clip from construction of the Mackinac Bridge was taken by Robert C Shaw. RC Shaw Construction of Ludington, Michigan had several projects in the Straits area, including work at Fort Michilimackinac. Provided by his Gandson, Bob Shaw. | MightyMac.org - The Mackinac Bridge & Straits of Mackinac

The Mackinac Bridge Labor Day Walk is a long-standing Michigan tradition held every Labor Day since 1958. 🌉 Thousands of participants gather to walk the 5-mile span of the Mackinac Bridge, which connects Michigan’s Upper and Lower Peninsulas over the Straits of Mackinac. What to know before you go: Date: Labor Day (first Monday in September) Distance: 5 miles (one-way) Start Time: 7:00 AM to 11:30 AM (Eastern Time) Route: Begins in St. Ignace or Mackinaw City (participants can start from either