Québec 511 > Road Conditions > By Region and by Road > Route 346

Route 346

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
Current Warnings
Louis-H.-La Fontaine Tunnel
Contraflow traffic (north tube), 2 lanes northbound and only one southbound.
Northbound lanes width reduced to 3.2 m. Cause: tunnel repair.

Heavy vehicles:
Coming from A-20 West/A-25 North (towards Montréal), right lane MANDATORY from De Mortagne Blvd.

Coming from A-25 South (towards Longueuil), right lane PROHIBITED from Sherbrooke Street.
February 15, 2024
at 12:29 p.m.
Closure Pont Papineau-Leblanc between Montréal and Laval, SOUTHBOUND and NORTHBOUND, From June 14, 2024 at 10 p.m. to June 17, 2024 at 4:30 a.m., detour via les ponts Médéric-Martin, Pie-IX et Viau. Reason : Roadwork. June 14, 2024
at 9:32 a.m.