Gordie Howe Bridge Added to Federal Oversight

Summary#

These final regulations add the new Gordie Howe International Bridge (Windsor, Ontario — Detroit, Michigan) to the federal oversight regime for international crossings. They also add the Bridge To Strengthen Trade Act to the list of acts covered by the International Bridges and Tunnels Act, bringing the bridge under the International Bridges and Tunnels Regulations as of March 25, 2026.

What it does#

• Adds Bridge To Strengthen Trade Act to the schedule of the International Bridges and Tunnels Act.
• Adds Gordie Howe International Bridge (Windsor, Ontario — Detroit, Michigan) to the schedule of the International Bridges and Tunnels Regulations (listed as item 13.1).
• Brings the Canadian side of the bridge under existing rules that require owners to:
  • carry out and report detailed visual inspections every two years and, where applicable, underwater inspections every five years (the GHIB’s long-span design means it is not expected to need the five-year underwater inspections);
  • evaluate and report on the bridge’s load-carrying capacity when required and submit that report within 60 days of completing the evaluation;
  • notify the Minister in writing about certain changes, such as lane closures lasting 48 hours or more, or other changes that affect traffic for more than 24 hours.
• These changes are administrative: they do not create new safety rules, but require the bridge operator to follow the existing federal reporting and oversight rules.

Who's affected#

• Windsor Detroit Bridge Authority (WDBA) — the federal Crown corporation that operates the Canadian side of the bridge. It will now have to meet the reporting, inspection, and notification duties under the International Bridges and Tunnels Regulations.
• Transport Canada — gains explicit authority to review reports, perform inspections, and take action if standards are not met.
• Users of the crossing — especially commercial truck operators, freight companies, and travellers — who may benefit from the oversight but could see routine administrative notifications (e.g., planned closures).
• It is unclear how much the U.S. side will share reports with Canadian authorities; the Canada Gazette note flagged uncertainty about cross-border report sharing.

Why it matters#

• The change brings the new Gordie Howe bridge into the same safety and reporting system used for other Canada–U.S. crossings. That gives federal officials the tools to monitor condition and safety and to act if issues arise.
• The government estimates the added administrative cost over 10 years at about $0.34 million in present value: $0.27 million for the WDBA and $65,077 for Transport Canada.
• For the public and businesses, the practical benefit is lower risk of unexpected stoppages and better chances that problems will be detected and fixed before they cause injuries or major trade delays.