International Bridge Tolls Will Rise in October
The American toll rate for the crossing will increase by 10 cents on October 1, 2026.
Updated on Sept. 30, 2026 in Immigration
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Effective October 1, 2026, the American toll rate for the International Bridge will increase to $4.70. This 10-cent hike follows the current $4.60 rate set on April 1, 2026.
Why it matters
The toll adjustment is part of a long-term, biannual schedule that will continue to raise rates through 2033. This consistent pricing strategy supports the ongoing operational needs of the 2.8-mile bridge spanning the St. Marys River.
The new $4.70 rate marks a 10-cent increase from the $4.60 baseline. Tolls for the bridge, which spans 2.8 miles over the St. Marys River, are adjusted twice annually every April 1 and October 1.
The players
International Bridge Authority
This organization oversees the operation and maintenance of the crossing between the United States and Canada.
The details
The American toll rate increases through a scheduled toll rate plan that has been in place for the bridge, which first opened on October 31, 1962. Travelers utilizing the crossing between Sault Ste. Marie, Michigan, and Sault Ste. Marie, Ontario, must present valid travel documents such as a passport or Nexus card.
Timeline
Oct. 31, 1962: The International Bridge opened to traffic.
April 1, 2026: The previous toll rate of $4.60 was established.
Oct. 1, 2026: The new American toll rate of $4.70 takes effect.
Oct. 31, 2026: A one-day historic toll discount will be offered to commemorate the anniversary.
Through 2033: Biannual toll rate hikes are scheduled to continue.
Political Context
Opponents of frequent toll hikes often argue that the cumulative impact of biannual increases places an undue financial burden on frequent cross-border commuters. Advocacy groups representing residents in Sault Ste. Marie frequently push for alternative funding structures to mitigate these regular price adjustments.
The 10-cent toll increase directly affects the cost of regular travel for commuters crossing the border between the U.S. and Canada. Residents should be prepared to update their travel budgets accordingly and ensure they carry valid documents like a passport or Nexus card for every crossing.
The takeaway
Travelers should plan their trips to align with the biannual adjustment schedule to avoid unexpected expenses. Utilizing the special holiday discount on October 31, 2026, can provide a brief reprieve from the escalating toll costs.
What happens next
The International Bridge Authority will offer a one-day historic toll discount on October 31, 2026, to celebrate the bridge anniversary, with rates set at $1.50 for U.S. travelers and $2 for Canadian travelers.
Further reading
Learn more about cross-border transit regulations in the Immigration section.
Source note: This article includes information reported by Detroit Free Press.
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