Québec 511 > Road Conditions > By Region and by Road > Autoroute 25

Autoroute 25

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.
Closure Pont Papineau-Leblanc between Montréal and Laval, SOUTHBOUND and NORTHBOUND, From June 14, 2024 at 10 p.m. to June 17, 2024 at 4:30 a.m., detour via les ponts Médéric-Martin, Pie-IX et Viau. Reason : Roadwork. June 14, 2024
at 9:32 a.m.
Laurentides—Lanaudière
25 
À Terrebonne Après la sortie 23 (R-337) Hindrance
Major
Direction
South
From June 16, 2024 at 10 p.m.
to June 17, 2024 at 4 a.m.
Montérégie
Closure Access A-20 at height 1re Avenue (Lachine), WESTBOUND, Montréal (Lachine), From June 14, 2024 at 10 p.m. to June 16, 2024 at 1 p.m., detour Boulevard Montréal-Toronto est, A-20 est, demi-tour sortie 65. Reason : Roadwork. June 14, 2024
at 10:39 a.m.
Slow-moving traffic A-20 towards A-10 east, direction Sherbrooke, traffic on diverted lanes and lane width at 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later. February 15, 2024
at 10:17 a.m.
Slow-moving traffic A-20 Towards A-10 west, direction Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later. February 15, 2024
at 10:14 a.m.
25 
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.
25 
À Montréal (arr. Mercier-Hochelaga-Maisonneuve) L'entrée en provenance de la rue Tellier et des Futailles pour A-25 sud Hindrance
Minor
Direction
South and north
From February 25, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
25 
Entre Longueuil et Montréal (Mercier-Hochelaga-Maisonneuve) Dans le tunnel Louis-Hippolyte-La Fontaine Hindrance
Major
Direction
South and north
From October 31, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
Montréal
Closure Access A-20 at height 1re Avenue (Lachine), WESTBOUND, Montréal (Lachine), From June 14, 2024 at 10 p.m. to June 16, 2024 at 1 p.m., detour Boulevard Montréal-Toronto est, A-20 est, demi-tour sortie 65. Reason : Roadwork. June 14, 2024
at 10:39 a.m.
Slow-moving traffic A-20 towards A-10 east, direction Sherbrooke, traffic on diverted lanes and lane width at 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later. February 15, 2024
at 10:17 a.m.
Slow-moving traffic A-20 Towards A-10 west, direction Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later. February 15, 2024
at 10:14 a.m.
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 
À Montréal (Anjou) Dans l'échangeur Anjou La bretelle menant de l'A-25 nord à l'A-40 ouest (Métropolitaine) Hindrance
Major
Direction
North
From June 16, 2024 at 11 p.m.
to June 17, 2024 at 5 a.m.
25 
À Montréal (Anjou) La sortie 6 (rue Beaubien) Hindrance
Major
Direction
South
From June 16, 2024 at 10 p.m.
to June 17, 2024 at 5 a.m.
25 
À Montréal (Anjou) Dans l'échangeur Anjou La bretelle menant vers l'A-40 ouest (Métropolitaine) Hindrance
Major
Direction
South
From June 16, 2024 at 12 a.m.
to June 17, 2024 at 12 a.m.
25 
À Montréal (Rivière-des-Prairies-Pointe-aux-Trembles) Entre la sortie 10 (boulevard Perras) et l'entrée du boulevard Henri-Bourassa Hindrance
Major
Direction
North
From June 16, 2024 at 12 a.m.
to June 17, 2024 at 12 a.m.
25 
À Montréal Entre la sortie 9 (boulevard Henri-Bourassa) et l'entrée suivante Hindrance
Major
Direction
South and north
From June 16, 2024 at 10 p.m.
to June 17, 2024 at 4:30 a.m.
Laval
Closure Access A-20 at height 1re Avenue (Lachine), WESTBOUND, Montréal (Lachine), From June 14, 2024 at 10 p.m. to June 16, 2024 at 1 p.m., detour Boulevard Montréal-Toronto est, A-20 est, demi-tour sortie 65. Reason : Roadwork. June 14, 2024
at 10:39 a.m.
25 
À Laval Après le boulevard des Mille-Îles Hindrance
Minor
Direction
South and north
From June 16, 2024 at 9 p.m.
to June 17, 2024 at 5 a.m.
25 
À Laval La bretelle de sortie 20 et d'entrée du boulevard des Mille-Îles Hindrance
Minor
Direction
North
From June 16, 2024 at 9 p.m.
to June 17, 2024 at 5 a.m.