Honoré Mercier Bridge traffic impacts July 17 to Aug. 3: one lane open per direction (opens original article in a new tab)

Quebec's Ministry of Transport announces partial closure of Honoré Mercier Bridge from July 17 to August 3, 2026, with one lane open per direction and associated traffic management measures.

• Honoré Mercier Bridge will have one lane open in each direction from July 17 to August 3, 2026
• Public transit and trucking measures will be implemented during the bridge closure
• Traffic management changes include truck restrictions and alternative routes