US President Donald Trump has threatened to block funding for a critical bridge connecting Michigan and Ontario, Canada, in a move that could have significant implications for the North American auto industry. The bridge, which spans the Detroit River, is a vital transportation artery for the region's automotive manufacturing sector, with many major companies such as General Motors and Ford relying on it for their supply chains.
Trump's threat comes amid ongoing tensions between the US and Canada over trade agreements and tariffs, with the Canadian government having imposed duties on US-made aluminum and steel in response to US tariffs on Canadian lumber. The bridge is currently under construction and is expected to be completed by 2025, although the project has already faced delays and cost overruns.
Industry experts have expressed concern that a shutdown of the bridge could disrupt the auto industry's just-in-time delivery systems, which rely on prompt transportation of components from suppliers in Canada to manufacturing facilities in Michigan. The US government has yet to respond to Trump's threat, but the move is seen as a significant escalation of tensions between the two countries.
The impact of a bridge shutdown on the auto industry could be felt far beyond the region, with many major companies relying on just-in-time delivery systems that rely on prompt transportation of components from suppliers in Canada to manufacturing facilities in Michigan. The threat has also raised concerns about the potential for further trade disruptions and retaliatory measures by the Canadian government.
A shutdown of the bridge would have significant implications for the auto industry's just-in-time delivery systems, which rely on prompt transportation of components from suppliers in Canada to manufacturing facilities in Michigan. The impact could be felt far beyond the region, with many major companies relying on these systems.




