Trump Threatens to Block US-Canada Bridge Opening Unless Canada Shows ‘Fairness and Respect’
U.S. President Donald Trump has threatened to block the opening of the nearly completed Gordie Howe International Bridge — a major new border crossing linking Detroit, Michigan, with Windsor, Ontario — unless **Canada treats the United States with the “fairness and respect” he says it deserves and agrees to negotiate on ownership and compensation.
In a post on his social media platform, Truth Social, Trump wrote that he “will not allow this bridge to open until the United States is fully compensated for everything we have given them,” and insisted that Ottawa must treat the U.S. fairly and respectfully before the crossing can be inaugurated.
The $4.7 billion Gordie Howe International Bridge — under construction since 2018 — was financed primarily by the Canadian government and is scheduled to open in early 2026. It’s expected to reduce wait times for cross-border traffic and boost economic activity by easing congestion over the existing Ambassador Bridge and tunnel crossings.
Trump’s demand goes beyond the bridge itself. He argued that the United States should have a larger ownership stake — suggesting it should own “perhaps at least one half” of the asset — and expressed frustration that Canadian materials, including steel and labour, were used extensively in the project.
The threat marks a sharp escalation in tensions between Washington and Ottawa. Canadian officials, business leaders, and local politicians have condemned the move, warning that delaying or blocking the bridge’s opening could harm supply chains, raise costs for U.S. and Canadian businesses, and jeopardize jobs on both sides of the border. They also stressed that the bridge will be jointly owned by the Canadian federal government and the state of Michigan under existing agreements, despite Canada’s role in funding most of the project.
Canadian Prime Minister Mark Carney has engaged with Trump in efforts to defuse the dispute, following the president’s comments. Discussions between the two leaders came after Trump’s ultimatum and aim to clarify misunderstandings about ownership and shared benefits of the cross-border infrastructure.
Observers say Trump’s stance reflects broader trade frictions, including disputes over tariffs on dairy products, Canadian trade agreements with China, and debates about the role of American content in cross-border projects. The bridge dispute has reignited concerns that political leverage over critical infrastructure could be used to extract concessions in wider trade negotiations.
As of now, the official opening remains in jeopardy pending negotiations, and both Canadian and U.S. officials continue to insist on the economic and strategic importance of completing the Gordie Howe bridge as planned.
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