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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 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
Closure chemin Duplessis between chemin des Quatre-Sommets, Mont-Tremblant and impasse d'Argentière, Lac-Supérieur, WESTBOUND and EASTBOUND, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m.. Reason : Special events.
June 18, 2026
at 3:15 p.m.
Closure montée Ryan at height R-117, SOUTHBOUND and NORTHBOUND, Mont-Tremblant, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m., detour Montée Kavanagh, 8e Rang, R-327. Reason : Special events.
June 18, 2026
at 3:11 p.m.
Alternating traffic montée Ryan between chemin du Boisé-Ryan and chemin Clément, SOUTHBOUND and NORTHBOUND, Mont-Tremblant, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m.. Reason : Special events.
June 18, 2026
at 3:09 p.m.
Closure montée Ryan between R-327 and chemin des Quatre-Sommets, SOUTHBOUND, Mont-Tremblant, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m.. Reason : Special events.
June 18, 2026
at 3:04 p.m.
Closure montée Ryan between R-117 and chemin Clément, NORTHBOUND, Mont-Tremblant, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m.. Reason : Special events.
June 18, 2026
at 2:51 p.m.
Contraflow traffic R-117 between R-327, Mont-Tremblant and chemin Augustin-Lauzon, Labelle, SOUTHBOUND and NORTHBOUND, From June 21, 2026 at 6 a.m. to June 21, 2026 at 3 p.m.. Reason : Special events.
June 18, 2026
at 2:47 p.m.
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
South and north
From June 14, 2026 at 9 p.m.
to June 30, 2026 at 11:59 p.m.
