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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-Hippolyte-La Fontaine tunnel roadwork:

Contraflow traffic, 2 lanes towards Montreal and 1 lane towards the south shore. For details, consult the roadwork sites and geolocated warning distributed on interactive map.		 December 22, 2022
at 9:40 a.m.
Additional Information:
Tunnel Louis-Hippolyte-La Fontaine
Tunnel arrival time
Truck traffic prohibited Pont Papineau-Leblanc between Montréal and Laval, SOUTHBOUND and NORTHBOUND, undetermined period. Reason : Preventive measures. October 25, 2022
at 11:10 a.m.
Laurentides-Lanaudière
25  

From :  Junction of highway 25 and route 344 in Terrebonne

To : Saint-Roch-de-l'Achigan

 Roadway
Bare and Wet 		Visibility
Good
25  

From :  Saint-Roch-de-l'Achigan

To : Saint-Esprit

 Roadway
Bare and Wet 		Visibility
Good
25  

From :  Junction of highways 25 and 440 in Laval

To : Junction of highway 25 and route 344 in Terrebonne

 Roadway
Bare and Wet 		Visibility
Good
Montérégie
Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane. January 11, 2023
at 1:26 p.m.
Closure A-15 Rest area close at Saint-Bernard-de-Lacolle, at km 4, near the border with the United States., SOUTHBOUND and NORTHBOUND, Saint-Bernard-de-Lacolle, undetermined period. Reason : Roadwork. October 28, 2022
at 12:04 p.m.
Slow-moving traffic A-20 Towards A-10 east, towards Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later. October 6, 2022
at 1:45 a.m.
Slow-moving traffic A-20 towards A-10 west, traffic on diverted lanes and lane width at 3.9 metres., WESTBOUND, undetermined period. Reason : Work planned later. October 6, 2022
at 1:45 a.m.
25  

From :  Junction of highways 20 and 25 in Longueuil

To : Louis-Hippolyte-La Fontaine Bridge Tunnel

 Roadway
Bare and Wet 		Visibility
Good
25  

From :  Louis-Hippolyte La Fontaine Bridge Tunnel

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

 Roadway
Bare and Wet 		Visibility
Good
25 
 Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane. January 11, 2023
at 1:26 p.m.
25 
 À Montréal (Mercier-Hochelaga-Maisonneuve) Entre la rue Sherbrooke et l'Île Charron (fin du tunnel) Hindrance
Major 		Direction
South 		From 2022-03-28
to 2023-12-31
25 
 À Montréal (Mercier-Hochelaga-Maisonneuve) La sortie 4 (avenue Souligny, centre-ville) Hindrance
Minor 		Direction
South 		From 2022-10-31
to 2025-12-31
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 		From 2022-02-25
to 2025-12-31
25 
 Entre Longueuil et Montréal (Mercier-Hochelaga-Maisonneuve) Dans le tunnel Louis-Hippolyte-La Fontaine Hindrance
Major 		Direction
South and north 		From 2022-10-31
to 2025-12-31
Montréal
Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane. January 11, 2023
at 1:26 p.m.
Slow-moving traffic A-20 Towards A-10 east, towards Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later. October 6, 2022
at 1:45 a.m.
Slow-moving traffic A-20 towards A-10 west, traffic on diverted lanes and lane width at 3.9 metres., WESTBOUND, undetermined period. Reason : Work planned later. October 6, 2022
at 1:45 a.m.
25  

From :  Louis-Hippolyte La Fontaine Bridge Tunnel

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

 Roadway
Bare and Wet 		Visibility
Good
25 
 À Montréal (Mercier-Hochelaga-Maisonneuve) Entre la rue Sherbrooke et l'Île Charron (fin du tunnel) Hindrance
Major 		Direction
South 		From 2022-03-28
to 2023-12-31
25 
 À Montréal (Mercier-Hochelaga-Maisonneuve) La sortie 4 (avenue Souligny, centre-ville) Hindrance
Minor 		Direction
South 		From 2022-10-31
to 2025-12-31
25 
 À Montréal (Anjou) Entre la sortie 6 (rue Beaubien) et le tunnel Louis-Hippolyte-La Fontaine Hindrance
Major 		Direction
South 		From 2022-11-18
to 2025-12-31
25  

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

To : Junction of highways 25 and 440 in Laval

 Roadway
Bare and Wet 		Visibility
Good
Laval
25  

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

To : Junction of highways 25 and 440 in Laval

 Roadway
Bare and Wet 		Visibility
Good
25  

From :  Junction of highways 25 and 440 in Laval

To : Junction of highway 25 and route 344 in Terrebonne

 Roadway
Bare and Wet 		Visibility
Good