Road Conditions

Montérégie

Closure Pont Jacques-Cartier between Longueuil and Montréal, WESTBOUND and EASTBOUND, From July 23, 2026 at 8 p.m. to July 23, 2026 at 11:59 p.m., detour Autres ponts. Reason : Special events.
Truck traffic prohibited pont Honoré-Mercier Passage PROHIBITED to heavy vehicles (three axles or more), Monday to Friday: towards Montreal (EAST), 5 a.m. to 9:30 a.m. and towards the South Shore (WEST), 3 p.m. to 7 p.m., WESTBOUND and EASTBOUND, From July 17, 2026 at 11 p.m. to August 3, 2026 at 5 a.m.. Reason : Roadwork.
Louis-Hippolyte-La Fontaine tunnel

Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .
209 Culvert construction In Saint-Chrysostome, on the Rivière-Noire Sud Road, between the Saint-Antoine Road and Thérèse Street In both directions Road closed at all times Detour R-201, 202, R-203