Mobility Montréal - Commuting made easier

Québec 511 > Road Conditions > By Region and by Road > Route 172

Route 172

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
Saguenay—Lac-Saint-Jean
Closure rue Ouiatchouan between rue Auetissatsh and rue Domaine-de-la-Détente, SOUTHBOUND and NORTHBOUND, Mashteuiatsh, From July 6, 2025 at 9 a.m. to July 6, 2025 at 11 a.m., detour on local network. Reason : Special events. July 4, 2025
at 4:53 p.m.
172 
 Sur la R-172, secteur Mont-Valin, entre le km 39 et le km 42 Hindrance
Minor 		Direction
West and east 		From June 16, 2025 at 6 a.m.
to July 31, 2025 at 6 p.m.
172 
 Secteur Mont-Valin, sur le pont de la rivière Sainte-Marguerite Hindrance
Minor 		Direction
West and east 		From July 8, 2025 at 8 a.m.
to July 8, 2025 at 4 p.m.
172 
 R-172, secteur Mont-Valin, entre le km 43 et le km 46 Hindrance
Minor 		Direction
West and east 		From June 16, 2025 at 12 a.m.
to July 31, 2025 at 11:59 p.m.
172 
 Secteur Mont-Valin, entre le km 38 et le km 39 Hindrance
Minor 		Direction
West and east 		From July 1, 2025 at 7 a.m.
to October 10, 2025 at 6 p.m.
172 
 À Saint-Fulgence, à l'OUEST du chemin du Moulin Hindrance
Minor 		Direction
West and east 		From July 8, 2025 at 8 a.m.
to July 8, 2025 at 4 p.m.
172 
 À Saguenay, sur le pont de la rivière Caribou Hindrance
Minor 		Direction
West and east 		From July 8, 2025 at 8 a.m.
to July 8, 2025 at 4 p.m.
172 
 Bridge over the River Aux Vases closed.

1 km detour for all vehicles via Adélard Street at all times. Duration indefinite. Work to come at a later date. 		April 11, 2025
at 1:43 p.m.