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Québec 511 > Road Conditions > By Region and by Road > Route 323

Route 323

Road Conditions
Roadway
Bare (dry or wet)
Partly snow covered, snow packed
or ice covered
Snow covered, snow packed
or ice covered
Visibility
Good
Fair
Poor
Roadwork
Minor hindrance
Major hindrance
Other informations
Warning
Trucks prohibited
Ferry
Border crossing
Outaouais
323 
 À Montebello au niveau de l'A-50 Hindrance
Minor 		Direction
South and north 		From July 22, 2026 at 11 p.m.
to July 24, 2026 at 5 a.m.
323 
 À Notre-Dame-de-la-Paix au Nord du rang Sainte-Augustine Hindrance
Minor 		Direction
In one direction at a time 		From July 20, 2026 at 7:30 a.m.
to July 20, 2026 at 5 p.m.
323 
 À Saint-Émile-de-Suffolk, entre rang des Pruniers et chemin des Pins Hindrance
Minor 		Direction
South and north 		From February 9, 2026 at 6:30 a.m.
to September 18, 2026 at 5:30 p.m.
Laurentides—Lanaudière
Alternating traffic R-343 at height rivière L'Assomption, SOUTHBOUND and NORTHBOUND, Saint-Paul, undetermined period. Reason : Inspection. April 14, 2026
at 2:49 p.m.
Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection. September 23, 2025
at 10:13 a.m.
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.
323 
 À Brébeuf, sur le pont de la rivière Rouge Hindrance
Minor 		Direction
In one direction at a time 		From July 12, 2026 at 7 p.m.
to August 4, 2026 at 11:59 p.m.