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

The Mackinac Bridge @mackinacbridge·

10h

The fog warning on the #MackinacBridge has been cleared. Have a safe and pleasant trip

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The Mackinac Bridge @mackinacbridge·

19h

Fog warning on the #MackinacBridge. Reduce speed to 20mph max, turn on low-beam headlights and drive with caution. MBA monitoring conditions at various points along bridge. Additional steps will be implemented if conditions change. https://t.co/cqkmEtK2pb

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The Mackinac Bridge @mackinacbridge·

21 Jun

The first weekend of summer is finally here, and it is certainly a beautiful and active day on the @MackinacBridge!

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The Mackinac Bridge @mackinacbridge·

19 Jun

A unique view from the North Tower facing St. Ignace, of the maintenance being completed yesterday on the @MackinacBridge. The maintenance crew was performing general upkeep on the dampener cables. See if you can spot them!

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The Mackinac Bridge @mackinacbridge·

18 Jun

The sunrise from Mackinaw City provided a beautiful view of the @MackinacBridge this morning. Safe travels to everyone on this Tuesday!

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