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

    Due to relatively limited use by customers, combined with administrative

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    Small Grating is currently sold out

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    Kim Nowack, Bridge Director of the MBA, reported today

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    Log in to get information on your Mackinac Bridge Authority MacPass

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    35,000 visit the Mackinac Bridge for the 2023 bridge walk

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