Road Conditions

Montérégie

Closure A-20 Saint-Nazaire-d'Acton road stop, WESTBOUND and EASTBOUND, Saint-Nazaire-d'Acton, From June 1, 2026 at 7 a.m. to June 19, 2026 at 6 p.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. .
133 Public services, aqueduct In Saint-Ours, between Rue Victor-Samuel and Montée-Sainte-Victoire (R-239) Alternating traffic, at all times