Mackinac Bridge Authority

Spanning the Straits of Mackinac since 1957

February Traffic Report

Posted on April 4th, 2025
Kim Nowack, Bridge Director of the MBA, reported today that 211,897 vehicles crossed the Mackinac Bridge during the month of February compared to 215,119 in 2024.
For the month of February, traffic was down 1.5% and toll revenue was up 0.9% compared to last year.
The Mackinac Bridge Authority has scheduled a substan… Read More

Mackinac Bridge closed again for falling ice; more closures likely

Posted on April 2nd, 2025
Fast facts:
  • The Mackinac Bridge is currently closed for the third time in three days due to falling ice.
  • The Mackinac Bridge Authority (MBA) cannot accurately predict when ice may fall from the bridge to prompt a closure or when it will stop falling so the bridge can reopen.
  • MBA and local emergency services personnel a
… Read More

Mackinac Bridge joint replacement, repaving project to resume March 24

Posted on March 11th, 2025
Contractors for the Mackinac Bridge Authority (MBA) intend to resume the two-season project to repave portions of the bridge’s north viaduct and approach truss spans March 24, weather depending. To ensure the work is completed prior to the seasonal rise in traffic volumes on the bridge, the scope of work has been… Read More

Mackinac Bridge Authority meets March 14 in Lansing

Posted on March 7th, 2025
The Mackinac Bridge Authority (MBA) will meet March 14 in Lansing to discuss the 2024-2025 resurfacing and joint replacement project on the bridge, committee reports, and an update on pending legislation. The meeting is scheduled to begin at 9 a.m. in the Lake Huron Conference Room at the Horatio S. Earle Learning C… Read More

January Traffic Report

Posted on February 24th, 2025
Kim Nowack, Bridge Director of the MBA, reported today that 214,076 vehicles crossed the Mackinac Bridge during the month of January compared to 191,443 in 2024.
For the month of January, traffic was up 11.8% and toll revenue was up 11.3% compared to last year.
The Mackinac Bridge Authority has scheduled a substanti… Read More

December Traffic Report

Posted on January 23rd, 2025
Kim Nowack, Bridge Director of the MBA, reported today that 232,689 vehicles crossed the Mackinac Bridge during the month of December compared to 230,568 in 2023.
For the month of December, traffic was up 0.9% and toll revenue was up 0.9% compared to last year.
The Mackinac Bridge Authority has scheduled a substanti… Read More

November Traffic Report

Posted on December 23rd, 2024
Kim Nowack, Bridge Director of the MBA, reported today that 281,056 vehicles crossed the Mackinac Bridge during the month of November compared to 277,965 in 2023.
For the month of November, traffic was up 5.3% and toll revenue was down 0.5% compared to last year.
The Mackinac Bridge Authority has scheduled a substan… Read More

Small Grating Update

Posted on December 11th, 2024
The Mackinac Bridge is selling small pieces of grating starting at 8 am on 12/12/2024. These are only available in our administration office, which is open 24/7. The pieces are $20.00 each and are available in 5″ x 11″ or 5″ x 8″ pieces. Limit of 3 pieces per customer.… Read More

October Traffic Report

Posted on December 10th, 2024
Kim Nowack, Bridge Director of the MBA, reported today that 451,731 vehicles crossed the Mackinac Bridge during the month of October compared to 429,239 in 2023.
For the month of October, traffic was up 5.2% and toll revenue was up 5.3% compared to last year.
The Mackinac Bridge Authority has scheduled a substantial… Read More
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Mackinac Bridge Authority
N 415 I-75 St Ignace, MI 49781 (906) 643-7600
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Monthly Traffic Stats

Fares and Traffic graphic