Ambassador Bridge traffic drops by a third as Gordie Howe span opens for business – Crain’s Detroit Posted on September 15, 2026 By Malcolm Knoll No Comments on Ambassador Bridge traffic drops by a third as Gordie Howe span opens for business – Crain’s Detroit Ambassador Bridge Traffic Drops by a Third as Gordie Howe Span Opens for Business Crain’s Detroit reports a significant decline in Ambassador Bridge traffic as the new Gordie Howe span opens for business. Business