Road Conditions

Laurentides—Lanaudière

Closure R-344 between R-327 and rue Wales, WESTBOUND and EASTBOUND, Saint-André-d'Argenteuil, From June 6, 2026 at 10 a.m. to June 6, 2026 at 10 p.m., detour on local network. Reason : Special events.
Closure R-309 at height 18e Rue, SOUTHBOUND and NORTHBOUND, Ferme-Neuve, From June 5, 2026 at 4 p.m. to June 7, 2026 at 6 p.m., detour on local network. 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. .
347 Culvert Reconstruction In Saint-Norbert, at the level of Route de la Ligne-Sainte-Anne In both directions Road closed, at all times Detour: Des Érables Street, Saint-Pierre Road, R-345, Saint-Gabriel Road, R-348