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. .
• 30 Roadway Redesign In Vaudreuil-Dorion, exit 2 (De la Cité-des-Jeunes Boulevard) EASTBOUND Closure of 1 out of 2 lanes at all times
• 30 Roadway Redesign In Vaudreuil-Dorion, access from R-340 to A-30 WEST Heading west Access closed East Detour: R-340, Henry-Ford Street, EN for A-30 West. Westbound for A-30 West: R-340, Labossière, R-342, Montée Cadieux.
• 30 Roadway Redesign At Vaudreuil-Dorion exit 2 (Cité-des-Jeunes boulevard) Heading west Exit closed Detour A-30 West, A-40 East, exit 35, Cité-des-Jeunes, Saint-Charles
• 30 Road redevelopment In Vaudreuil-Dorion, De la Cité-des-Jeunes Boulevard, exit towards A-30 East In both directions Contraflow traffic in the exit at all times
• 30 Refurbishment of signaling structures In Sainte-Julie, between Montée Sainte-Julie and Chemin de la Belle-Rivière Westbound Closure of one lane out of two
• 30 Structural repair In Varennes, access from the Picardie ascent to the A-30 West WESTBOUND Access closed at all times Detour via the Picardy Ascent, Baronnie Road, Baronnie Ascent
• 30 Structural repair In Varennes, between the Picardy and Lake climbs In both directions Road closed WESTBOUND, contraflow traffic on the opposite direction at all times
• 30 1 lane closed out of 2 A-30 at height rivière Richelieu, WESTBOUND, Sorel-Tracy, undetermined period. Reason : Road failure.