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Québec 511 > Road Conditions > By Region and by Road > Autoroute 15

Autoroute 15

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
Several centimetres of snow are expected in most regions of Quebec. Road conditions could deteriorate.

Be careful.		 January 15, 2026
at 11:52 a.m.
Laurentides—Lanaudière
Closure A-40 between boulevard Langelier and boulevard Cavendish, WESTBOUND, Montréal, From January 19, 2026 at 10 p.m. to January 20, 2026 at 5:30 a.m., detour Voie de desserte. Reason : Snow removal. January 19, 2026
at 11:44 a.m.
Sorel-Tracy - Saint-Ignace-de-Loyola: Departures from Saint-Ignace-de-Loyola each hour and departures from Sorel-Tracy at the half of every hour, for an undetermined period. Reason: 1 ferry in operation. Consult the Société des traversiers du Québec website. Ferry service : Open. January 19, 2026
at 6:30 a.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.
15  

From :  Médéric-Martin Bridge in Laval

To : Sainte-Thérèse

 Roadway
Bare and Dry 		Visibility
Good
15  

From :  Sainte-Thérèse

To : Saint-Jérôme

 Roadway
Bare and Wet 		Visibility
Good 		Snowdrifts
15  

From :  Saint-Jérôme

To : Sainte-Adèle

 Roadway
Bare and Wet 		Visibility
Good
15  

From :  Sainte-Adèle

To : Sainte-Agathe-des-Monts

 Roadway
Partly Snow Covered 		Visibility
Good
Montérégie
Closure A-40 between boulevard Langelier and boulevard Cavendish, WESTBOUND, Montréal, From January 19, 2026 at 10 p.m. to January 20, 2026 at 5:30 a.m., detour Voie de desserte. Reason : Snow removal. January 19, 2026
at 11:44 a.m.
Sorel-Tracy - Saint-Ignace-de-Loyola: Departures from Saint-Ignace-de-Loyola each hour and departures from Sorel-Tracy at the half of every hour, for an undetermined period. Reason: 1 ferry in operation. Consult the Société des traversiers du Québec website. Ferry service : Open. January 19, 2026
at 6:30 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.
15 
Saint-Bernard-de-Lacolle (Canada Bound*)
Types of Border Crossers Wait Time Update
Travellers No Delay January 18, 2026 at 6:14 p.m.
Commercial flow No Delay January 18, 2026 at 6:14 p.m.
*
Champlain (United States Bound**)
Types of Border Crossers Wait Time Update
Travellers No delay January 20, 2026 at 6 a.m.
Commercial flow No delay January 20, 2026 at 6 a.m.
**
15  

From :  Saint-Bernard-de-Lacolle, United States border

To : Saint-Mathieu

 Roadway
Bare and Dry 		Visibility
Good
15 
 À Saint-Bernard-de-Lacolle Le point d'entrée de Saint-Bernard-de-Lacolle Hindrance
Major 		Direction
North 		From February 17, 2025 at 6 a.m.
to December 31, 2029 at 11:58 p.m.
15 
 À Saint-Bernard-de-Lacolle Au poste frontalier de Saint-Bernard-de-Lacolle Hindrance
Major 		Direction
North 		From September 29, 2025 at 12 a.m.
to December 1, 2027 at 11:59 p.m.
15  

From :  Saint-Mathieu

To : Samuel-De Champlain Bridge Rive-Sud

 Roadway
Bare and Wet 		Visibility
Good
Montréal
Closure A-40 between boulevard Langelier and boulevard Cavendish, WESTBOUND, Montréal, From January 19, 2026 at 10 p.m. to January 20, 2026 at 5:30 a.m., detour Voie de desserte. Reason : Snow removal. January 19, 2026
at 11:44 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.
15  

From :  Île des Soeurs

To : Décarie Interchange

 Roadway
Bare and Dry 		Visibility
Good
15 
 1 lane closed out of 2 A-15 Exit 1-O - Aut. 15 sud ..., SOUTHBOUND, undetermined period. Reason : Broken-down truck. January 20, 2026
at 6:17 a.m.
15  

From :  Des Laurentides Interchange

To : Médéric-Martin Bridge in Laval

 Roadway
Bare and Wet 		Visibility
Good
Laval
Closure A-40 between boulevard Langelier and boulevard Cavendish, WESTBOUND, Montréal, From January 19, 2026 at 10 p.m. to January 20, 2026 at 5:30 a.m., detour Voie de desserte. Reason : Snow removal. January 19, 2026
at 11:44 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.
15  

From :  Des Laurentides Interchange

To : Médéric-Martin Bridge in Laval

 Roadway
Bare and Wet 		Visibility
Good
15  

From :  Médéric-Martin Bridge in Laval

To : Sainte-Thérèse

 Roadway
Bare and Dry 		Visibility
Good