The Gordie Howe Bridge Is Open. Does Your Insurance Cross It?

A second bridge just opened at the busiest truck crossing on the border

The Gordie Howe International Bridge opened to traffic on July 27, 2026, linking Detroit to Windsor, Ontario. Transport Topics covered the opening the same day, noting the span runs about a mile and a half, rises 151 feet above the Detroit River, and was paid for by Canada at a cost of 6.4 billion Canadian dollars. Trucking Dive reported earlier in the month that the debut landed roughly six weeks past the planned June 12 date, after the two governments settled how toll revenue would be shared. For owner-operators, the interesting part is not the ribbon cutting. It is that a lot more small carriers are about to look seriously at Canada freight for the first time.

What actually changes for trucks

Detroit has long been the top port for truck traffic on the United States and Canada border, and until yesterday the privately owned Ambassador Bridge carried the bulk of it. Trucking Dive reported that the Ambassador handles roughly 40,000 crossings a day and moves about 323 million dollars in goods daily, which tells you how much of the continent's freight was riding on a single structure. The new bridge is designed to move around 400 commercial vehicles an hour, and the Canadian Trucking Alliance has pointed to its modern customs plazas, added inspection capacity, and direct freeway to freeway connections as the real operational win. A 2021 Cross-Border Institute study cited by Trucking Dive projected the crossing would save roughly 850,000 truck crossing hours a year.

Commercial tolls opened at 12 Canadian dollars per axle, about 8.75 in US dollars, dropping to 9.60 Canadian or about 6.90 US with the bridge's discount program. Transport Topics also noted the opening arrived in the middle of a rough stretch in US and Canada trade relations. None of that changes the underwriting question, but it does mean rates and load availability on this lane will move around for a while.

Your policy has a coverage territory, and you should read it

This is the part that catches people. A commercial auto policy is not automatically valid everywhere you can physically drive. Most policies define a coverage territory, and how far that territory reaches into Canada varies by carrier and by form. Some extend full coverage, some extend it only for short trips, and some stop at the border entirely. Running a load into Ontario on a policy that does not cover you there is not a paperwork problem. It is an uninsured loss, and you find out at the worst possible moment.

So before you book the first Canada load, call your agent and ask two direct questions. Does my commercial auto liability follow me into Canada, and at what limit. And is there anything my insurer needs to file or endorse before I cross. Get the answer in writing. Ask the same question about physical damage coverage, because a truck damaged on the far side of a border is a slower, more expensive repair and tow than the same damage in Ohio.

Cargo and trailers are where the gaps hide

Liability gets the attention, but cargo is usually where a cross border run goes sideways. Motor truck cargo policies carry their own territory language, their own limits, and their own exclusions. A load of auto parts headed for a Michigan plant is a very different cargo value than what a lot of owner-operators normally haul, and a limit that was fine on regional freight can be short on an international lane. Check the limit against the actual value on the bill of lading, not against what you usually run.

Trailers deserve the same look. Cross border freight moves a lot of interchanged and drop trailers, and if you pull equipment that belongs to someone else, trailer interchange coverage is what pays when that trailer is damaged while it is in your possession. The interchange agreement you sign at a Canadian yard is a contract, and it will assign that responsibility to you whether or not you bought the coverage.

Before your first crossing

Confirm your coverage territory in writing. Match your cargo limit to the loads you are actually being offered on this lane, not the ones you used to haul. Make sure any trailer you pull that is not yours is covered. Ask what your insurer needs from you for a claim that happens outside the United States, because the reporting process is often different. Do all of that before you book, not after the first wreck.

If you are thinking about adding Canada freight or you just want to know whether your current policy would actually respond up there, we can read the form and tell you straight. Call or text 423-264-4255 or request a quote and we will compare what you have now against what this lane needs.