Trump Threatens to Block Gordie Howe Bridge, Escalating U.S.-Canada Trade Tensions

U.S. President Donald Trump has threatened to prevent the opening of the $4.6 billion Gordie Howe International Bridge linking Detroit, Michigan, and Windsor, Ontario, escalating an already tense trade dispute between the United States and Canada. The bridge, one of the largest infrastructure projects on the U.S.-Canada border, is nearing completion after years of construction and is expected to play a major role in North American trade and supply chains.

Trump cited several grievances against Canada, including Canadian ownership of the Gordie Howe Bridge, restrictions on U.S. alcoholic beverages in Canadian stores, tariffs on American dairy products, and Canada’s growing trade relationship with China. In a social media post, Trump said he would not allow the bridge to open unless the U.S. is “fully compensated” and claimed the United States should own at least half of the asset. He added that negotiations with Canada would begin “immediately.”

The Gordie Howe Bridge was largely funded by the Canadian government after Michigan’s then-Governor Rick Snyder accepted the offer in 2012 and used executive authority to bypass the state legislature. Construction began in 2018, and the U.S. Department of Homeland Security officially designated the bridge as a port of entry on January 30, signaling it is nearly ready for operation.

The threat has drawn sharp criticism from Michigan leaders. Senator Elissa Slotkin warned that blocking the bridge would hurt Michigan businesses, disrupt supply chains, and cost jobs. She argued the move would punish Michigan residents for a trade conflict initiated by the Trump administration, adding that Canada’s outreach to China was driven by strained relations with the U.S.

Detroit is a critical hub for cross-border commerce, ranking as the second-largest U.S. freight port by value in 2023 and the busiest along the U.S.-Canada border, with $126 billion in trucked trade. The Gordie Howe Bridge is expected to reduce congestion at the Ambassador Bridge, cut crossing times by 20 minutes, and save truckers an estimated $2.3 billion over 30 years.

Trump’s comments are part of a broader pattern of aggressive trade rhetoric toward Canada during his second term, including threats of steep tariffs and action against Canadian aircraft manufacturers, though no formal measures have yet been implemented.