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.

Upcoming Events

Big Mac Spring Bike Tour

June 12, 2016

Mackinaw City Chamber of Commerce



Auction Items

The Mackinac Bridge has more items up for auction.  Visit Govdeals.com for more information.

Mackinac Bridge tokens and anniversary posters

If you’ve got a Mackinac Bridge fan in the family, the Mackinac Bridge Authority (MBA) has anniversary posters, commemorative tokens, and medallions available for purchase by mail or in the authority’s administration building in St. Ignace.
“Admirers of the bridge who missed out on the first … read more