Mackinac Bridge Authority

Spanning the Straits of Mackinac since 1957

  • 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.

    News & Events

    Click here to see the current deer crossing information.

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    Kim Nowack, Bridge Director of the MBA, reported today

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    For information about getting a MBA truck permit, click here

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    Log in to get information on your Mackinac Bridge Authority MacPass

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