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Montréal
Montréal
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-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.
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
Road Conditions
10
À Montréal, autoroute Bonaventure, entre la rue Wellington et le pont Victoria
Hindrance
Major
Direction
West and east
From March 25, 2026 at 12:01 a.m.
to June 23, 2026 at 5 a.m.
10
À Montréal, sur le pont Clément
Hindrance
Major
Direction
West
From March 18, 2026 at 4:30 a.m.
to October 20, 2026 at 4:30 a.m.
13
À Montréal, à la hauteur de l'A-520
Hindrance
Major
Direction
North
From June 1, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
13
À Montréal, dans la voie de desserte, accès de l'A-520 EST vers l'A-13 NORD
Hindrance
Major
Direction
North
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
13
À Montréal, accès à partir de la rue Courval
Hindrance
Minor
Direction
North
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
13
À Montréal, la sortie 3-O (A-520 OUEST)
Hindrance
Major
Direction
North
From June 1, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
13
À Montréal, à la hauteur de l'A-520
Hindrance
Minor
Direction
South and north
From March 30, 2026 at 5 a.m.
to November 30, 2026 at 5 a.m.
15
À Montréal, dans l'échangeur Turcot, accès à partir de la rue Saint-Jacques
Hindrance
Major
Direction
North
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
15
À Montréal, autoroute Décarie, entre le chemin de la Côte-Saint-Luc et la rue de la Savanne
Hindrance
Major
Direction
North
From June 1, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
15
À Mont-Royal et Montréal, autoroute Décarie, entre l'échangeur Décarie et la rue Jean-Talon
Hindrance
Major
Direction
South
From June 1, 2026 at 10:30 p.m.
to June 2, 2026 at 5 a.m.
15
À Mont-Royal, dans l'échangeur Décarie, l'accès du boulevard Marcel-Laurin à l'A-15 SUD
Hindrance
Major
Direction
South
From June 1, 2026 at 9:30 p.m.
to June 2, 2026 at 5 a.m.
15
À Mont-Royal, dans l'échangeur Décarie, l'accès de l'A-40 OUEST vers l'A-15 SUD (sortie 66)
Hindrance
Major
Direction
South
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
15
À Laval, accès à partir du boulevard Sainte-Rose
Hindrance
Minor
Direction
North
From June 1, 2026 at 8:30 p.m.
to June 2, 2026 at 5 a.m.
15
À Laval, sortie 8 (boulevard Saint-Martin)
Hindrance
Minor
Direction
North
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
20
À Montréal, à la hauteur du boulevard des Sources
Hindrance
Major
Direction
West
From June 1, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
25
Entre Longueuil et Montréal, le tunnel Louis-Hippolyte-La Fontaine
Hindrance
Major
Direction
South and north
From May 5, 2025 at 5 a.m.
to December 31, 2026 at 11:59 p.m.
40
À Senneville
Hindrance
Minor
Direction
West and east
From September 3, 2024 at 5 a.m.
to December 31, 2026 at 5 a.m.
40
Entre Vaudreuil-Dorion et Senneville (île de Montréal), sur le pont de l'Île-aux-Tourtes
Hindrance
Major
Direction
West and east
From September 15, 2025 at 12:01 a.m.
to December 31, 2026 at 5 a.m.
40
À Mont-Royal, dans l'échangeur Décarie, l'accès de l'A-40 EST vers l'A-15 SUD (sortie 66)
Hindrance
Major
Direction
East
From June 1, 2026 at 10 p.m.
to June 2, 2026 at 5 a.m.
40
À Montréal, entre l'avenue Christophe-Colomb
Hindrance
Major
Direction
West
From June 1, 2026 at 11:59 p.m.
to June 2, 2026 at 5 a.m.
40
À montréal, entre les boulevard Roi-René et du Tricentenaire
Hindrance
Major
Direction
East
From June 1, 2026 at 10:30 p.m.
to June 2, 2026 at 5 a.m.
520
À Montréal, dans la voie de desserte, entre l'avenue Riddle et la 43e Avenue
Hindrance
Minor
Direction
West
From May 20, 2026 at 11:59 p.m.
to June 5, 2026 at 10 p.m.
520
À Montréal, l'accès rue Hickmore
Hindrance
Minor
Direction
East
From February 28, 2026 at 5 a.m.
to July 31, 2026 at 11 p.m.
520
À Montréal, sortie 6 (boulevard Cavendish)
Hindrance
Major
Direction
East
From February 28, 2026 at 5 a.m.
to July 31, 2027 at 11:59 p.m.
520
À Montréal, à la hauteur de l'accès rue Hickmore
Hindrance
Major
Direction
East
From February 28, 2026 at 5 a.m.
to July 31, 2026 at 11 p.m.
520
À Montréal, sur les voies de desserte, à la hauteur du boulevard Cavendish
Hindrance
Major
Direction
West and east
From March 1, 2026 at 5 a.m.
to July 31, 2026 at 11 p.m.
112
Entre Montréal et Saint-Lambert, sur le pont Victoria
Hindrance
Major
Direction
West and east
From January 5, 2026 at 5 a.m.
to December 31, 2026 at 5 a.m.
136
À Montréal, dans l'échangeur Turcot, accès de la R-136 OUEST vers l'A-15 NORD
Hindrance
Major
Direction
West
From June 1, 2026 at 10:30 p.m.
to June 2, 2026 at 5 a.m.
136
À Montréal, la sortie 5, l'accès vers la rue Mansfield
Hindrance
Major
Direction
West
From May 3, 2026 at 11:59 p.m.
to July 3, 2026 at 11:59 p.m.
136
À Montréal, autoroute Ville-Marie, dans les tunnels
Hindrance
Major
Direction
East
From June 1, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
136
À Montréal, dans le tunnel Viger, entre la rue Panet et la sortie 5 (boulevard Robert-Bourassa)
Hindrance
Major
Direction
West
From October 8, 2022 at 5 a.m.
to December 31, 2026 at 5 a.m.
136
À Montréal, entre la rue Panet et l'accès rue Lucien-L'Allier
Hindrance
Major
Direction
West
From May 28, 2026 at 11 p.m.
to June 2, 2026 at 5 a.m.
136
À Montréal, dans le tunnel Ville-Marie, entre les boulevards Robert-Bourassa et Saint-Laurent
Hindrance
Major
Direction
East
From March 26, 2026 at 5 a.m.
to December 31, 2026 at 5 a.m.
À Montréal, le boulevard Lacordaire, au-dessus de l'A-40
Hindrance
Minor
Direction
South and north
From May 3, 2026 at 10 p.m.
to August 13, 2027 at 11:59 p.m.
À Montréal, rue Saint-Urbain, au-dessus de la R-136 (autoroute Ville-Marie)
Hindrance
Major
Direction
South and north
From September 8, 2024 at 10 p.m.
to December 31, 2026 at 5 a.m.
À Montréal, sur l'avenue Souligny, entre A-25 et rue Honoré-Beaugrand
Hindrance
Minor
Direction
East
From July 4, 2025 at 10 p.m.
to December 31, 2026 at 5 a.m.