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Route 170

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
Québec (Capitale-Nationale)
Roadwork on pont Pierre-Laporte, NORTHBOUND, between Québec and Lévis, from September 14 to 18. Closure of 2 lanes out of 3, Sunday between 10 pm and 5 am the next day and from Monday to Thursday between 9 pm and 5 am the next day. September 12, 2025
at 5 a.m.
Oversized shipments are being transported from the ports of Quebec City, Pointe-au-Pic in La Malbaie, and Grande-Anse in Saguenay to Saint-Tite-des-Caps as part of a new wind power project. These shipments of huge pieces will continue until the end of November 2025.

The roads used by these transports are: A-40, A-73 Laurentienne, A-73 Henri-IV, A-440 Charest, A-740, R-136, R-138, R-362, R-175, A-70 and local roads.

Be careful and patient!		 August 21, 2025
at 1:27 p.m.
170 
 Secteur Sagard, entre les km 30 et 31 Hindrance
Major 		Direction
West and east 		From September 17, 2025 at 12 a.m.
to October 10, 2025 at 11:59 p.m.
170 
 Secteur Sagard, entre les km 32 et 33 Hindrance
Major 		Direction
West and east 		From September 17, 2025 at 12 a.m.
to October 10, 2025 at 11:59 p.m.
Saguenay—Lac-Saint-Jean
Oversized shipments are being transported from the ports of Quebec City, Pointe-au-Pic in La Malbaie, and Grande-Anse in Saguenay to Saint-Tite-des-Caps as part of a new wind power project. These shipments of huge pieces will continue until the end of November 2025.

The roads used by these transports are: A-40, A-73 Laurentienne, A-73 Henri-IV, A-440 Charest, A-740, R-136, R-138, R-362, R-175, A-70 and local roads.

Be careful and patient!		 August 21, 2025
at 1:27 p.m.
170 
 À Saguenay (La Baie), de part et d'autre du chemin des Pics Hindrance
Major 		Direction
West and east 		From August 12, 2025 at 8 p.m.
to October 31, 2025 at 5 p.m.
170 
 À Saguenay (Chicoutimi), sur le pont du ruisseau Maltais Hindrance
Major 		Direction
West and east 		From July 2, 2025 at 3 p.m.
to October 3, 2025 at 11:59 p.m.
170 
 À Larouche, à la hauteur de la route Dorval Hindrance
Minor 		Direction
West and east 		From September 22, 2025 at 9 a.m.
to September 23, 2025 at 3 p.m.