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Québec 511 > Road Conditions > By Region and by Road > Autoroute 19

Autoroute 19

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
Thaw
Thaw period From March 16, 2026
to May 15, 2026
Thaw period From March 23, 2026
to May 22, 2026
Thaw period From March 30, 2026
to May 29, 2026
Montréal
1 lane closed out of 2, Contraflow traffic chemin Saint-Bernard at height rivière Châteauguay, WESTBOUND and EASTBOUND, Châteauguay, undetermined period. Reason : Inspection. March 9, 2026
at 6:06 p.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.
19  

From :  Papineau Bridge in Montréal

To : Junction of highway 19 and route 335 in Laval

 Roadway
Bare and Dry 		Visibility
Good
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.
19  

From :  Papineau Bridge in Montréal

To : Junction of highway 19 and route 335 in Laval

 Roadway
Bare and Dry 		Visibility
Good