Québec 511 > Road Conditions > By Region and by Road > 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-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
Road Conditions
 10   

From :  Île des Soeurs

To : Samuel-De Champlain Bridge Rive-Sud

Roadway
Bare and Dry
Visibility
Good
13  

From :  Junction of highways 13 and 20

To : Louis-Bisson Bridge in Laval

Roadway
Bare and Dry
Visibility
Good
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
19  

From :  Papineau Bridge in Montréal

To : Junction of highway 19 and route 335 in Laval

Roadway
Bare and Dry
Visibility
Good
19 
Entre Montréal et Laval Autoroute Papineau, incluant le pont Papineau-Leblanc enjambant la rivière des Prairies Au boulevard Gouin Hindrance
Major
Direction
North
From February 10, 2025 at 7:30 p.m.
to February 11, 2025 at 7 a.m.
20  

From :  L'Île-Perrot

To : Dorval

Roadway
Bare and Dry
Visibility
Good
20 
À Dorval Autoroute du Souvenir L'accès du boulevard Fénelon et le boulevard Montréal-Toronto Hindrance
Minor
Direction
West
From February 10, 2025 at 10 p.m.
to February 11, 2025 at 5 a.m.
20  

From :  Dorval

To : Turcot Interchange

Roadway
Bare and Dry
Visibility
Good
20 
À Montréal Autoroute du Souvenir Entre la sortie 63 (R-138) et l'accès suivant Hindrance
Major
Direction
West and east
From February 10, 2025 at 10 p.m.
to February 11, 2025 at 5:30 a.m.
20 
Closure A-20 between km 63, Montréal (Lachine) and 1re Avenue (Lachine), Montréal (Lachine), WESTBOUND and EASTBOUND, From February 10, 2025 at 10:30 p.m. to February 11, 2025 at 5:30 a.m., detour Voie de desserte. Reason : Snow removal. February 10, 2025
at 12:29 p.m.
25  

From :  Louis-Hippolyte La Fontaine Bridge Tunnel

To : Junction of highway 25 and boulevard Henri-Bourassa in Montréal

Roadway
Bare and Dry
Visibility
Good
25 
À Montréal (Mercier-Hochelaga-Maisonneuve) La sortie 4 (avenue Souligny, centre-ville) Hindrance
Minor
Direction
South and north
From October 31, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
25 
À Montréal (Anjou) Entre la sortie 6 (rue Beaubien) et le tunnel Louis-Hippolyte-La Fontaine Hindrance
Major
Direction
South and north
From November 18, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
25  

From :  Junction of highway 25 and boulevard Henri-Bourassa in Montréal

To : Junction of highways 25 and 440 in Laval

Roadway
Bare and Dry
Visibility
Good
40  

From :  Vaudreuil-Dorion

To : Kirkland

Roadway
Bare and Dry
Visibility
Good
40 
À Sainte-Anne-de-Bellevue Autoroute Félix-Leclerc L'accès du boulevard Morgan Hindrance
Minor
Direction
West
From September 23, 2024 at 5 a.m.
to June 20, 2025 at 11:59 p.m.
40  

From :  Kirkland

To : Junction of highways 40 and 520

Roadway
Bare and Dry
Visibility
Good
40 
À Kirkland Autoroute Félix-Leclerc Entre la sortie 50 (boulevard Saint-Charles) et l'entrée suivante Hindrance
Major
Direction
West
From February 10, 2025 at 10:30 p.m.
to February 11, 2025 at 5 a.m.
40  

From :  Junction of highways 40 and 520

To : Montréal Saint-Léonard borough

Roadway
Bare and Dry
Visibility
Good
40  

From :  Montréal Saint-Léonard borough

To : Charles-De Gaulle Bridge in Montréal

Roadway
Bare and Dry
Visibility
Good
40 
À Montréal Échangeur Anjou Dans la bretelle menant de A-40 OUEST (sortie 80-S) à A-25 SUD / tunnel Hindrance
Minor
Direction
West
From October 15, 2022 at 5 a.m.
to December 31, 2025 at 5 a.m.
40 
À Montréal À la hauteur de la sortie 92 (boulevard Gouin) Hindrance
Minor
Direction
West and east
From February 10, 2025 at 9:30 p.m.
to February 11, 2025 at 5 a.m.
520  

From :  Dorval

To : Junction of highways 40 and 520

Roadway
Bare and Dry
Visibility
Good
112 
Entre Montréal et Saint-Lambert Sur le pont Victoria Hindrance
Minor
Direction
West and east
From January 1, 2025 at 11:59 p.m.
to December 31, 2025 at 11:59 p.m.
117 
Entre Laval et Montréal Sur le pont Lachapelle, enjambant la rivière des Prairies Hindrance
Minor
Direction
South
From February 10, 2025 at 8 p.m.
to February 11, 2025 at 5 a.m.
125  

From :  Pie-IX Bridge in Montréal

To : Junction of highway 440 and route 125 in Laval

Roadway
Bare and Dry
Visibility
Good
136  

From :  Turcot Interchange

To : Jacques-Cartier Bridge in Montréal

Roadway
Bare and Dry
Visibility
Good
136 
À Montréal Autoroute Ville-Marie, dans le tunnel Viger Entre le début de l'autoroute (rue Panet) et l'entrée de la rue Sanguinet Hindrance
Major
Direction
West
From October 8, 2022 at 5 a.m.
to December 31, 2026 at 5 a.m.
136 
À Montréal Autoroute Ville-Marie Dans le tunnel Ville-Marie Du début du tunnel jusqu'à la sortie 6 (rue Berri) Hindrance
Major
Direction
West and east
From February 13, 2023 at 10 p.m.
to April 30, 2025 at 5 a.m.
136 
À Montréal Autoroute Ville-Marie dans le Tunnel La sortie 5 (A-10 EST, pont Samuel-De Champlain, rue Mansfield) Hindrance
Major
Direction
West
From February 10, 2025 at 10:30 p.m.
to February 11, 2025 at 5 a.m.
138  

From :  Honoré-Mercier Bridge Rive-Sud

To : Honoré-Mercier Bridge in Montréal

Roadway
Bare and Dry
Visibility
Good
138  

From :  Honoré-Mercier Bridge in Montréal

To : Saint-Pierre Interchange

Roadway
Bare and Dry
Visibility
Good
      
À Montréal La rue Saint-Urbain Hindrance
Minor
Direction
South
From January 14, 2025 at 9 p.m.
to February 12, 2025 at 5 a.m.
      
À Montréal Sur la rue Saint-Urbain, au-dessus de la R-136 (Ville-Marie) Entre rue Saint-Antoine et avenue Viger Hindrance
Major
Direction
South and north
From September 8, 2024 at 10 p.m.
to December 31, 2026 at 11:59 p.m.
      
À Montréal (Mercier-Hochelaga-Maisonneuve) Sur l'avenue Souligny La sortie pour l'A-25 nord (Laval) Hindrance
Major
Direction
West and east
From March 18, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.