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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
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 Sainte-Thérèse, sortie 23 (rue Saint-Charles)
Hindrance
Major
Direction
North
From May 20, 2026 at 8 p.m.
to May 21, 2026 at 6 a.m.
15
À Mirabel, autoroute des Laurentides, entre la rue Charles et l'A-50
Hindrance
Minor
Direction
North
From May 17, 2026 at 5 a.m.
to May 20, 2026 at 11:59 p.m.
15
Entre le boulevard de la Seigneurie à Blainville et le pont Gédéon-Ouimet à Boisbriand
Hindrance
Major
Direction
South
From May 20, 2026 at 11 p.m.
to May 21, 2026 at 4 a.m.
15
Entre la rue Saint-Charles à Sainte-Thérèse et le boulevard de la Seigneurie à Blainville
Hindrance
Major
Direction
North
From May 20, 2026 at 10:30 p.m.
to May 21, 2026 at 5 a.m.
15
À Mirabel, entre la rue Charles et l'A-50
Hindrance
Major
Direction
North
From May 20, 2026 at 10 p.m.
to May 21, 2026 at 5 a.m.
15
1 lane closed out of 3 A-15 at height R-158, SOUTHBOUND, Mirabel, traffic congestion, undetermined period. Reason : Roadwork.
May 20, 2026
at 2:54 p.m.
15
À Saint-Jérôme, avant la sortie 45 (boulevard de la Salette)
Hindrance
Minor
Direction
South
From May 20, 2026 at 8 a.m.
to May 22, 2026 at 2 p.m.
15
À Sainte-Adèle, entre les km 68 et 64
Hindrance
Minor
Direction
South
From May 21, 2026 at 8 a.m.
to May 21, 2026 at 5 p.m.
15
Entre le chemin Pierre-Péladeau à Sainte-Adèle et le chemin de Sainte-Anne-des-Lacs à Sainte-Anne-des-Lacs
Hindrance
Major
Direction
South
From May 18, 2026 at 7 p.m.
to May 22, 2026 at 6 a.m.
15
Entre le 7e Rang à Val-David et la R-117 à Val-Morin
Hindrance
Minor
Direction
South
From May 20, 2026 at 8 a.m.
to May 20, 2026 at 5 p.m.
Montérégie
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
10 minutes
May 20, 2026 at 1:46 p.m.
Commercial flow
No Delay
May 20, 2026 at 1:46 p.m.
*
Source: Canada Border Services Agency
Champlain
(United States Bound**)
Types of Border Crossers
Wait Time
Update
Travellers
No delay
May 20, 2026 at 3 p.m.
Commercial flow
No delay
May 20, 2026 at 3 p.m.
**
Source: U.S. Customs and Border Protection
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 20, 2026 at 9 p.m.
to May 21, 2026 at 5 a.m.
15
À Montréal, autoroute Décarie, entre la rue Sherbrooke et le chemin de la Côte-Saint-Luc
Hindrance
Minor
Direction
North
From May 20, 2026 at 9:30 p.m.
to May 21, 2026 at 5 a.m.
15
À Montréal, dans l'échangeur des Laurentides, accès de l'A-15 SUD vers l'A-40 EST
Hindrance
Minor
Direction
South
From May 20, 2026 at 9:30 p.m.
to May 21, 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, dans la bretelle menant du boulevard Sainte-Rose vers A-15 NORD
Hindrance
Minor
Direction
North
From May 20, 2026 at 8 p.m.
to May 21, 2026 at 5 a.m.
15
À Laval à la hauteur du boul. Sainte-Rose
Hindrance
Minor
Direction
North
From May 20, 2026 at 8 p.m.
to May 21, 2026 at 5 a.m.
15
À Sainte-Thérèse, accès à partir de la rue Saint-Charles
Hindrance
Minor
Direction
North
From May 20, 2026 at 8 p.m.
to May 21, 2026 at 6 a.m.
