The under-construction Gordie Howe International Bridge linking Detroit to Windsor, Ontario, Canada, is viewed along the Detroit River, in Detroit, Michigan, U.S., February 10, 2026. REUTERS/Rebecca Cook Rebecca Cook Reuters WASHINGTON - A new $4.7 billion bridge connecting Detroit and Windsor, Ontario, which President Donald Trump threatened to block, is set to open on July 27 after the U.S. and Canada struck a deal on toll revenue, the Canadian government said late on Friday.