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.

    Attention MacPass Customers:
    MacPass cards will no longer be accepted after December 31st. The Mackinac Bridge previously updated their toll system, switching to MacPass sticker tags. We encourage you to switch to the
    MacPass sticker ASAP to avoid any issues as we approach the end of the year.

    News & Events

    Construction on the #MackinacBridge. Be prepared for lane closures and watch for workers. Use appropriate caution.

    Windy conditions (20-34mph) at the #MackinacBridge could affect high-profile vehicles (pickup trucks w/campers, motor homes, vehicles pulling trailers, enclosed semi-truck trailers). Reduce speed to 20mph max, turn on 4-way flashers & use outside lane.

    Reminder for MacPass account holders: it's time to swap your old card for a new sticker – cards won't work after Dec. 31. Log into your account to order your stickers, or get more details here:

    The MacPass toll cards were good, but the new windshield-mounted stickers are better


    Please wear your mask at Mackinac Bridge toll booths

    Kim Nowack, Executive Secretary of the MBA, reported today


    To receive a text alert if the Mackinac Bridge goes into full or partial closure text MacBridge to 67283.