Road Conditions

Current Warnings

Closure Pont Jacques-Cartier between Longueuil and Montréal, WESTBOUND and EASTBOUND, From July 12, 2026 at 8 p.m. to July 12, 2026 at 11:59 p.m., detour Autres ponts. Reason : Special events.

Alternating traffic R-343 at height rivière L'Assomption, SOUTHBOUND and NORTHBOUND, Saint-Paul, undetermined period. Reason : Inspection.
Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.
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. .
125 Bridge inspection (P-03867) At Saint-Roch-l'Achigan between Ruisseau des Anges N and S In one direction at a time Alternating traffic
125 Culvert repair In Notre-Dame-de-la-Merci, between the Des Sentiers and Des Rives Roads Alternating traffic, Monday to Friday between 7 a.m. and 7 p.m. Lane width reduced to 3.6 meters