Mackinac Bridge Authority

Own a piece of history with a metal section from the famous Mackinac Bridge.

The Mackinac Bridge has connected the state of Michigan's Upper and Lower Peninsulas since 1957. See it how this megastructure was made, photos from 1955-1957.

There is only one day a year that pedestrians area allowed on the Mackinac Bridge and that day is coming up.

The project is expected to take three years to complete.