Welcome to the Mackinac Bridge Website!

Mission Statement: The Mackinac Bridge Authority is committed to preserve and maintain the State of Michigan's single largest asset and one of the world's leading suspension bridges to provide safe, pleasurable and expedient passage over the Straits of Mackinac for economic benefit and improved quality of life.

Auction Items

The Mackinac Bridge currently has items being auctioned at Govdeals.com. They can be found by going to Govdeals.com and searching Mackinac Bridge.

Motorcycles on the Mac

August 20, 2016
St. Ignace Visitor's Bureau
800.338.6660

Gov. Rick Snyder makes reappointments to the Mackinac Bridge Authority

Gov. Rick Snyder today announced the reappointments of Barbara Brown of St. Ignace and Patrick “Shorty” Gleason of Davison to the Mackinac Bridge Authority.

Housed in the Michigan Department of Transportation, the seven-member Mackinac Bridge Authority is responsible for the maintenance and operation … read more