Road Conditions

Montérégie

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. .
10 Road closed WESTBOUND, contraflow traffic on the opposite direction - Sunday between 10 p.m. and 8 a.m. the next day - From Monday to Wednesday between 6 p.m. and 8 a.m. the next day - Thursday between 7 p.m. and 8 a.m. the next day

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. .
10 Repair of beams on the Clément bridge In Montreal, on the Clement Bridge WESTBOUND One out of two lanes closed at all times

10 Roadside repairs In Saint-Alphonse-de-Granby, between km 63.5 and 64 (Roy Road) EASTBOUND Closure of 1 out of 2 lanes
10 Interview In Eastman, between km 101.5 and 112.5 EASTBOUND Closure of 1 out of 2 lanes, Monday to Thursday between 10am and 3pm
10 Asphalt In Magog, between exit 121 (A-55) and R-112 EASTBOUND Highway closed - From Sunday 9 p.m. to 6 a.m. the next day - From Monday to Thursday, between 7 p.m. and 6 a.m. the next day Detour via exit 121 (A-55 South), exit 33 (R-112 East), A-10 East