Allegations of political favouritism have emerged concerning the delayed opening of the Gordie Howe International Bridge, a major new crossing between Detroit, Michigan, and Windsor, Ontario. Democrats in the US Congress claim the Trump administration intentionally blocked the public bridge's opening for several months, reportedly to protect the business interests of a billionaire donor who owns a competing nearby bridge.
The £3.7 billion publicly owned bridge, funded by Canada and to be jointly operated by Michigan and the Canadian government, was initially slated for a ribbon-cutting ceremony in early June. However, this event was abruptly cancelled amid a dispute between US and Canadian officials. On 10 July 2026, Canada announced a resolution had been reached with the US, confirming the bridge will now open on 27 July 2026.
US Representative Rashida Tlaib, whose district encompasses south-west Detroit where both bridges are located, has been a prominent critic, asserting that the Trump administration’s actions constituted a quid pro quo for a donor. This donor, Matthew Moroun, is the son of the late transportation and real estate magnate Manuel Moroun and owns the Ambassador Bridge, currently North America's busiest international crossing. Moroun has historically opposed the new bridge project, fearing a loss of business from the approximately 3 million trucks that cross the Detroit River via his bridge annually.
Reports suggest the new agreement includes a provision requiring US government approval if toll fees for the Gordie Howe Bridge are to be lowered below regional averages. Previously, Canada had sole control over toll pricing. This change has been interpreted by critics as a measure to safeguard the financial interests of the Ambassador Bridge. Moroun made a significant donation of £790,000 to a Trump political action committee in January 2026 and reportedly met with US Commerce Secretary Howard Lutnick in February, shortly before President Trump publicly threatened not to open the Howe Bridge.
The controversy has drawn bipartisan criticism and has triggered an investigation by members of the House oversight committee, including Representatives Robert Garcia and Rashida Tlaib. A letter sent by these Congress members to Moroun in February accused him of attempting to “derail the project” and suggested he may have used his influence as a donor to jeopardise American commerce for personal gain. The Foreign, Commonwealth & Development Office (FCDO) has not issued any specific travel advice related to the bridge opening, but UK nationals travelling to the region should monitor local news for any potential traffic disruptions.