Road Conditions

Montérégie

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 Interview In Beauharnois, Salaberry-de-Valleyfield Steel Highway Between km 15 and 22, including the Madeleine-Parent bridge Westbound Contraflow traffic on the eastbound carriageway – 1 lane in each direction – Wednesday from 8 p.m. to 6 a.m. the next day
30 Repair of overpasses In Sorel-Tracy Maple Boulevard At the height of the A-30 In both directions Contraflow traffic, 1 lane in each direction, at all times
30 Repair of overpasses In Sorel-Tracy Steel Highway Between exit 138 (Boulevard de Tracy) and Boulevard Saint-Louis In both directions Contraflow traffic on the westbound roadway, 1 lane in each direction, at all times. By default, entrances and exits are also closed. Please follow the detour signs.

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. .
Work on the Laviolette Bridge will resume during weekday nights and sometimes on weekend nights until fall 2025.

Check the roadworks in detail for information, including the planned times of the obstructions.
30 Maintenance In Bécancour, between Highway 55 and Route 132 (Bécancour Boulevard). In both directions. Partial obstruction of one lane out of two, between 8 p.m. and 6 a.m. the following day.