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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
Thaw
Thaw period From March 16, 2026
to May 15, 2026
Thaw period From April 13, 2026
to May 22, 2026
Thaw period From April 20, 2026
to May 29, 2026
Laurentides—Lanaudière
Sorel-Tracy - Saint-Ignace-de-Loyola: Modified schedule until mid-May. Ferries depart from Saint-Ignace-de-Loyola on the hour and from Sorel-Tracy on the half hour. Reason: One ferry in operation. Consult the Société des traversiers du Québec website. Ferry service : Open. May 4, 2026
at 6:21 a.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.
15 
 À Mirabel, entre la rue Charles et l'A-50 Hindrance
Minor 		Direction
North 		From May 16, 2026 at 10 p.m.
to May 20, 2026 at 11:59 p.m.
15 
 À Blainville, à la hauteur du boulevard de la Seigneurie Hindrance
Major 		Direction
North 		From May 13, 2026 at 9 p.m.
to May 14, 2026 at 5 a.m.
15 
 À Prévost, au NORD de l'aire de services Porte-du-Nord Hindrance
Minor 		Direction
South and north 		From May 12, 2026 at 9 p.m.
to May 14, 2026 at 5 a.m.
15 
 À Piedmont, sur le pont de la rivière à Simon (km 63) Hindrance
Minor 		Direction
South 		From May 13, 2026 at 6 a.m.
to May 14, 2026 at 6 p.m.
15 
 Entre le chemin du Mont-Gabriel (km 65) à Sainte-Adèle et le km 53 à Prévost Hindrance
Major 		Direction
South 		From May 11, 2026 at 7 p.m.
to May 14, 2026 at 7 a.m.
15 
 À Sainte-Agathe-des-Monts, entre la R-117 et la montée Alouette Hindrance
Minor 		Direction
South 		From May 14, 2026 at 8 a.m.
to May 14, 2026 at 5 p.m.
Montérégie
Sorel-Tracy - Saint-Ignace-de-Loyola: Modified schedule until mid-May. Ferries depart from Saint-Ignace-de-Loyola on the hour and from Sorel-Tracy on the half hour. Reason: One ferry in operation. Consult the Société des traversiers du Québec website. Ferry service : Open. May 4, 2026
at 6:21 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 May 14, 2026 at 3:15 a.m.
Commercial flow No Delay May 14, 2026 at 3:15 a.m.
*
Champlain (United States Bound**)
Types of Border Crossers Wait Time Update
Travellers Unavailable May 14, 2026 at 3:48 a.m.
Commercial flow Unavailable May 14, 2026 at 3:48 a.m.
**
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.
Montréal
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 
 À Montréal, accès à partir de la rue Sherbrooke Hindrance
Minor 		Direction
North 		From May 13, 2026 at 10:30 p.m.
to May 14, 2026 at 5 a.m.
15 
 À Montréal, autoroute Décarie, entre la rue Sherbrooke et le chemin de la Côte-Saint-Luc Hindrance
Major 		Direction
North 		From May 13, 2026 at 11 p.m.
to May 14, 2026 at 5 a.m.
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.
15 
 À Laval à la hauteur du boul. Sainte-Rose Hindrance
Major 		Direction
North 		From May 13, 2026 at 8 p.m.
to May 14, 2026 at 5 a.m.