Mackinac Bridge Authority

Spanning the Straits of Mackinac since 1957

Small Grating Update

Posted on January 29th, 2024

The Mackinac Bridge is selling small pieces of grating. These are only available in our administration office, which is open 24/7. The pieces are $20.00 each and are available in 5″ x 11″ or 5″ x 8″ pieces. Limit of 3 pieces per customer.

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