Road Conditions

Mauricie—Centre-du-Québec

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.
157 Maintenance In Trois-Rivières and Notre-Dame-du-Mont-Carmel, on Thibeau Boulevard, between Rue des Marguerites (Trois-Rivières) and Rang Saint-Félix (Notre-Dame-du-Mont-Carmel). In one direction at a time. From July 14 to 18: closure of one lane out of two, at all times.
157 Municipal works In Trois-Rivières, on Thibeau Boulevard, between Louis-de-France Street and Jourdain Square. Northbound. Closure of one lane out of two, between 7 a.m. and 4 p.m.
157 Asphalting At Notre-Dame-du-Mont-Carmel, between rue des Marguerites and rang Saint-Flavien. In both directions Two out of four lanes closed at all times.
157 Public utilities In Shawinigan, on Avenue de la Station, near 5e Rue de la Pointe. In both directions. closure of one lane out of two, between 9 a.m. and 10 a.m.