Trump Threatens to Block Gordie Howe Bridge Opening Without New Canada Deal

President Donald Trump threatened to block the opening of the nearly completed Gordie Howe International Bridge between Detroit and Windsor unless Canada agrees to new negotiations and “fully compensates” the United States, injecting a high‑stakes political fight into one of North America’s most important trade corridors bbc +1. The six‑lane span, financed upfront by Canada at an estimated cost of CAD 6.4 billion (about USD 4.7 billion), had been expected to open in early 2026 after final testing and inspections bbc +1.

Trump wrote on social media Monday that he would “not allow this bridge to open” until the U.S. receives compensation and “Fairness and Respect,” and suggested Washington should own “at least one half of this asset” despite Canada paying the construction bill reuters +1. The project is jointly governed by Canada and Michigan under a binational agreement, with costs to be recouped through tolls over several decades freep +1.

What Trump Is Demanding — And How He Could Try to Stop the Bridge

Trump’s ultimatum framed the Canadian‑funded bridge as evidence that Ottawa has taken advantage of the U.S. on trade, lumping it with grievances over dairy, autos and tariffs, and vowing to use the opening as leverage for broader concessions bbc +1. His post did not specify what level of “compensation” he is seeking, beyond a share of ownership and a demand that Canada come to the table for new talks “immediately” reuters.

Legal experts and reporters noted it remained unclear what authority the president has to actually bar traffic from using a completed, binational crossing nytimes +1. One possibility would be trying to revoke or amend the 2013 presidential permit that authorized the project, or using Customs and Border Protection powers to shut or delay the designation of the port of entry — both moves that would be certain to draw court challenges and diplomatic pushback nytimes. The U.S. Department of Homeland Security only last month finalized a rule designating the Gordie Howe as an official port of entry, signaling it was preparing for operations to begin this year freep.

Economic Stakes for Michigan, Canada and Cross‑Border Trade

The Gordie Howe Bridge was designed to relieve chronic congestion on the privately owned Ambassador Bridge and to secure a second modern crossing on a route that carried about $126 billion in trucked trade in 2023, making Detroit the second‑largest U.S. freight port by value freep. Studies cited by Canadian and local officials estimate the new span could cut about 20 minutes off a typical truck crossing, save roughly $2.3 billion for truckers over 30 years and eliminate about 850,000 hours of truck delays annually freep.

Michigan lawmakers from both parties warned that any move to halt or slow the opening would punish their own constituents. Sen. Elissa Slotkin, a Democrat, said canceling or delaying the project would mean “higher costs for Michigan businesses, less secure supply chains, and ultimately, fewer jobs” freep. Windsor’s mayor called Trump’s threat “insane” and Canada’s Chamber of Commerce labeled it “self‑defeating,” arguing that weaponizing critical infrastructure for leverage would undermine North American competitiveness and could invite retaliation nytimes +1.

The Bigger Picture

The bridge dispute deepened an already tense trade climate between Washington and Ottawa, following Trump’s tariffs on Canadian goods and public threats of further penalties in 2025–26 freep. With construction essentially complete after more than a decade of planning and binational negotiation, officials on both sides of the border insisted the Gordie Howe crossing “is going to open one way or another” — setting up a potential clash between the White House, courts and regional governments over who ultimately controls one of North America’s most strategic gateways detroitnews +1.