Autoroute 440 – Current Conditions

Laval

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. .

June 18, 2025
at 11 a.m.

440

À Laval Sur la voie de desserte entre les rues Joseph-A.-Bombardier et l'A-13

Hindrance
Major

Direction
West

From September 8, 2025 at 10 p.m.
to December 31, 2025 at 6 a.m.

440

À Laval À la hauteur de Renée-Laennec

Hindrance
Minor

Direction
West

From September 15, 2025 at 9 p.m.
to September 16, 2025 at 4 a.m.

Québec (Capitale-Nationale)

Roadwork on pont Pierre-Laporte, NORTHBOUND, between Québec and Lévis, from September 14 to 18. Closure of 2 lanes out of 3, Sunday between 10 pm and 5 am the next day and from Monday to Thursday between 9 pm and 5 am the next day.

September 12, 2025
at 5 a.m.

Oversized shipments are being transported from the ports of Quebec City, Pointe-au-Pic in La Malbaie, and Grande-Anse in Saguenay to Saint-Tite-des-Caps as part of a new wind power project. These shipments of huge pieces will continue until the end of November 2025.

The roads used by these transports are: A-40, A-73 Laurentienne, A-73 Henri-IV, A-440 Charest, A-740, R-136, R-138, R-362, R-175, A-70 and local roads.

Be careful and patient!

August 21, 2025
at 1:27 p.m.

440

À Québec, autoroute Dufferin-Montmorency, à la hauteur du boulevard Henri-Bourassa

Hindrance
Minor

Direction
In one direction at a time

From September 14, 2025 at 6 p.m.
to September 19, 2025 at 6 a.m.

440

À Québec, autoroute Dufferin-Montmorency, sortie 23 vers le boulevard Henri-Bourassa

Hindrance
Major

Direction
West

From September 17, 2025 at 9 a.m.
to September 17, 2025 at 4 p.m.

440