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
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.
Thaw
Thaw period From March 17, 2025
to May 16, 2025
Thaw period From March 24, 2025
to May 23, 2025
Thaw period From March 31, 2025
to May 30, 2025
Laurentides—Lanaudière
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 Dry
Visibility
Good
15 
À Mirabel Autoroute des Laurentides Entre A-50 et boulevard de la Seigneurie Hindrance
Minor
Direction
South and north
From October 30, 2024 at 12:01 a.m.
to December 31, 2025 at 11:59 p.m.
15 
À Saint-Jérôme Autoroute des Laurentides Après la sortie 43-E (rue de Martigny) Hindrance
Minor
Direction
South
From February 14, 2025 at 9 p.m.
to February 15, 2025 at 5 a.m.
15  

From :  Saint-Jérôme

To : Sainte-Adèle

Roadway
Bare and Dry
Visibility
Good
15  

From :  Sainte-Adèle

To : Sainte-Agathe-des-Monts

Roadway
Bare and Dry
Visibility
Good
Montérégie
15 
Saint-Bernard-de-Lacolle (Canada Bound*)
Types of Border Crossers Wait Time Update
Travellers No Delay February 15, 2025 at 4:15 a.m.
Commercial flow No Delay February 15, 2025 at 4:15 a.m.
*
Champlain (United States Bound**)
Types of Border Crossers Wait Time Update
Travellers Unavailable February 15, 2025 at 5:42 a.m.
Commercial flow Unavailable February 15, 2025 at 5:42 a.m.
**
15  

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

To : Saint-Mathieu

Roadway
Bare and Dry
Visibility
Good
15  

From :  Saint-Mathieu

To : Samuel-De Champlain Bridge Rive-Sud

Roadway
Bare and Dry
Visibility
Good
Montréal
Closure A-40 between boulevard Langelier, Montréal (Saint-Léonard) and boulevard Cavendish, Montréal (Saint-Laurent), WESTBOUND, From February 15, 2025 at 10 p.m. to February 16, 2025 at 10 a.m., detour Voie de desserte. Reason : Snow removal. February 14, 2025
at 7:50 p.m.
Closure boulevard Métropolitain between boulevard Cavendish, Montréal (Saint-Laurent) and boulevard Langelier, Montréal (Saint-Léonard), EASTBOUND, From February 14, 2025 at 10 p.m. to February 15, 2025 at 10 a.m., detour Voie de desserte. Reason : Snow removal. February 14, 2025
at 4:44 p.m.
15  

From :  Île des Soeurs

To : Décarie Interchange

Roadway
Bare and Dry
Visibility
Good
15  

From :  Des Laurentides Interchange

To : Médéric-Martin Bridge in Laval

Roadway
Bare and Dry
Visibility
Good
Laval
15  

From :  Des Laurentides Interchange

To : Médéric-Martin Bridge in Laval

Roadway
Bare and Dry
Visibility
Good
15  

From :  Médéric-Martin Bridge in Laval

To : Sainte-Thérèse

Roadway
Bare and Dry
Visibility
Good
15 
À Laval La bretelle de la voie de desserte pour le boulevard Le Corbusier et le boulevard Concorde Hindrance
Minor
Direction
North
From October 3, 2024 at 5:30 a.m.
to June 14, 2025 at 11:59 p.m.