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.
159 Slope stabilization (emergency landslide) In Sainte-Anne-de-la-Pérade, near the Gendron stream In both directions Alternating traffic with traffic lights at all times
159 Slope stabilization In Sainte-Anne-de-la-Pérade, between Petit-Sainte-Marie row and route 354. Alternating traffic at all times. Between building number 280 and building number 630. Track width reduced to 5 meters.
159 Maintenance In Saint-Prosper-de-Champlain and Saint-Stanislas, between Rang Sainte-Élisabeth Nord (Saint-Prosper-de-Champlain) and Route 352 (Saint-Stanislas). Alternating traffic, Monday to Thursday, between 7 a.m. and 5 p.m.
159 Structural inspection In Saint-Séverin, on Boulevard Saint-Louis, at the bridge located over the Rivière des Envies. Alternating traffic between 7 a.m. and noon.