On February 9, 2026, President Donald Trump ignited a new flashpoint in U.S.-Canada relations by threatening to block the opening of the Gordie Howe International Bridge, a $4.7 billion infrastructure project linking Detroit, Michigan, and Windsor, Ontario. The bridge, whose completion is imminent after nearly eight years of construction, has become the latest symbol in a growing dispute over trade, ownership, and cross-border cooperation.
Trump’s threat, delivered late Monday via social media, was unequivocal: "I will not allow this bridge to open until the United States is fully compensated for everything we have given them, and also, importantly, Canada treats the United States with the Fairness and Respect that we deserve. We will start negotiations, IMMEDIATELY. With all that we have given them, we should own, perhaps, at least one half of this asset." According to CNN, Trump’s post was direct and left little doubt about his stance, but it also left many scratching their heads about the legal or procedural means by which he could enforce such a blockade.
The Gordie Howe International Bridge, named after the legendary Canadian hockey player, has been under construction since 2018 and is expected to open later this year after final testing. It is designed to be more than just another crossing; it will be the second international span in Detroit, joining the Ambassador Bridge, and is the only one to allow foot and bike traffic. The bridge is jointly owned by Canada and the state of Michigan, but crucially, it was entirely financed and built by Canada after the U.S. declined to pay for its share. The costs will be recouped through tolls over the next 30 years, as reported by Reuters.
The 2012 agreement that set the project in motion was brokered by then-Michigan Governor Rick Snyder, who bypassed the state legislature to accept Canada’s offer to fund the project. The agreement stipulates that steel and iron used in the bridge must come from either the U.S. or Canada, and Windsor Mayor Drew Dilkens confirmed that U.S. steel was indeed used on the Michigan side. In response to Trump’s claims that Canada "owns both the Canada and the United States side and built it with virtually no US content," Dilkens told CBC News, "It’s just insane... I really can’t believe what I’m reading."
Trump’s grievances, however, extend beyond the bridge’s funding. He cited Canada’s refusal to stock certain U.S. alcoholic beverages, Canadian tariffs on dairy products, and most notably, Canada’s recent overtures to China. Last month, Canadian Prime Minister Mark Carney met with Chinese President Xi Jinping, establishing a "new strategic partnership" that included easing tariffs on Chinese electric vehicles and plans for tariff reductions on Canadian exports such as canola seed and lobster. Trump has threatened to slap a 100% tariff on all Canadian goods if Canada moves forward with a trade deal with China, and has even floated the idea of decertifying Canadian-made aircraft unless Ottawa certifies planes produced by U.S. rival Gulfstream.
These escalating tensions come at a critical moment, with the US-Mexico-Canada Agreement (USMCA) up for scheduled review this year. The Gordie Howe bridge was meant to be a milestone in North American trade cooperation, but now stands at the center of a political maelstrom. As Politico notes, Trump’s posture on the bridge is the latest move in a series of trade skirmishes that have seen tariffs imposed and retaliatory measures taken on both sides.
Michigan officials, meanwhile, have been quick to push back against Trump’s threat. Governor Gretchen Whitmer, a Democrat, emphasized, "Canada financed the construction of the bridge, which was built by union construction workers from both sides of the border – and it will be operated under a joint ownership agreement between Michigan and Canada... It’s going to open one way or another." Her spokesperson, Stacey LaRouche, added to CNN, "It’s good for Michigan workers and it’s good for Michigan’s auto industry. This project has been a tremendous example of bipartisan and international cooperation."
Senator Elissa Slotkin, also a Michigan Democrat, warned of the fallout if the project is canceled or delayed: "Canceling this project will have serious repercussions. Higher costs for Michigan businesses, less secure supply chains, and ultimately, fewer jobs," she said, according to Reuters. Slotkin argued that Trump is "punishing Michiganders for a trade war he started. The only reason Canada is on the verge of a trade deal with China is because President Trump has kicked them in the teeth for a year." Representative Debbie Dingell, another Michigan Democrat, pointed out that Trump had previously endorsed the bridge in 2017, stating, "Nothing has changed. We cannot forget Canada is our friend and ally. We have to stop these cheap shots. It helps no one, and it especially hurts our economy."
The economic stakes are significant. In 2023, Detroit was the second-largest U.S. freight port by value and the largest on the U.S.-Canada border, handling $126 billion in trade by commercial trucks, as reported by Reuters. The new bridge is expected to ease congestion at the Ambassador Bridge, cut crossing times by 20 minutes, and save truckers $2.3 billion over 30 years, according to a University of Windsor study. The U.S. Department of Homeland Security recently declared the bridge an official port of entry, estimating it will save travelers $12.7 million annually by reducing congestion and travel time.
Despite the heated rhetoric, the bridge’s supporters remain optimistic. Windsor Mayor Dilkens, reflecting on the project’s cross-border collaboration, said, "It’s just insane... I really can’t believe what I’m reading," expressing disbelief at the notion that the bridge could be held hostage to political brinkmanship. Union workers from both countries have played a central role in building the bridge, which many see as a testament to the shared economic interests of the region.
Yet, the path forward remains uncertain. Trump’s demand that the U.S. be "fully compensated for everything" and his insistence on owning "at least one half of this asset" have left Canadian officials and Michigan leaders seeking clarity on what, if any, practical steps the administration might take to delay or block the bridge’s opening. The Windsor-Detroit Bridge Authority and the Canadian Embassy in Washington have so far declined to comment publicly on the dispute.
As the bridge nears completion, its fate hangs in the balance, caught between the promise of economic revitalization and the unpredictable currents of international politics. For businesses, commuters, and communities on both sides of the border, the outcome will have lasting implications for trade, jobs, and the spirit of cooperation that the bridge was meant to embody.
The Gordie Howe International Bridge, once seen as a symbol of partnership, now stands as a test of whether that partnership can withstand the pressures of political rivalry and shifting global alliances. Its opening—or delay—will send a clear signal about the future of U.S.-Canada relations in a rapidly changing world.