Traffic on the Gordie Howe International Bridge is set to begin at 12 p.m. Monday, July 27, creating the first new Ontario-Michigan crossing in more than 60 years.
Walkers and cyclists will get access later, with the toll-free multi-use path scheduled to open Aug. 5.
Passenger vehicles will pay $5.75 each way, or $4.35 through the Breakaway discount program, undercutting current tolls on the Ambassador Bridge and Detroit-Windsor Tunnel.
The $4.5 billion bridge, built since 2018 and funded almost entirely by Canada, links I-75 in Detroit to Highway 401 in Ontario and carries six traffic lanes.
Its opening follows a last-minute deal that resolved Donald Trump's objections to the U.S.-Canada span, while Canadian officials hold a Windsor-side ceremony on July 24.