Mackinac Bridge Authority

Spanning the Straits of Mackinac since 1957

Small Grating Pieces Update

Posted on November 17th, 2021
The Mackinac Bridge is currently out of small grating pieces that they were previously selling. These small pieces will not be available until larger pieces are removed from the bridge deck by the summer of 2022. Check back on our website for status updates.… Read More

Small pieces of grating for sale

Posted on November 5th, 2021
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.… Read More

September Traffic Report

Posted on November 2nd, 2021
  Kim Nowack, Bridge Director of the MBA, reported today that 499,255 vehicles crossed the Mackinac Bridge during the month of September compared to 488,209 in 2020.
For the month of September, traffic was up 2.3% and fare revenue was up 1.6% compared to last year. Compared to September 2019, traffic in Septemb… Read More