Route 173 – Current Conditions

Current Warnings

Difficult weather conditions are coming to all of Quebec this Thursday and Friday; snow, wind and rain, depending on the region, could lead to slippery roads and reduced visibility in some areas.

Plan your trips and be careful.

December 17, 2025
at 6 p.m.

Chaudière-Appalaches

Closure of pont de Québec between Lévis and Québec.

NORTHBOUND:
Wednesday, December 17 between 7:30 pm and 11:59 pm.

Detour: pont Pierre-Laporte.
Cause: Construction work.

December 17, 2025
at 4:06 p.m.

L'Isle-aux-Grues - Montmagny: Air service is available. Visit the Société des traversiers du Québec website. Ferry service : Closed.

December 8, 2025
at 6:12 a.m.

173

Types of Border Crossers	Wait Time	Update
Armstrong (Canada Bound*)
Travellers	Unavailable	December 17, 2025 at 7:54 p.m.
Commercial flow	Unavailable	December 17, 2025 at 7:54 p.m.
* Source: Canada Border Services Agency
Jackman (United States Bound**)
Types of Border Crossers	Wait Time	Update
Travellers	No delay	December 17, 2025 at 7 p.m.
Commercial flow	No delay	December 17, 2025 at 7 p.m.
** Source: U.S. Customs and Border Protection

173

From : Saint-Théophile, United States border

To : Saint-Théophile Armstrong sector

Roadway
Snow Covered

Visibility
Good

173

From : Saint-Théophile Armstrong sector

To : Saint-Georges

Roadway
Snow Covered

Visibility
Good

173

À Sainte-Marie, entre la rue Notre-Dame Sud et la rue Belair

Hindrance
Minor

Direction
South and north

From December 18, 2025 at 8 a.m.
to December 18, 2025 at 1 p.m.

173

À Scott, à la hauteur de l'A-73

Hindrance
Major

Direction
South and north

From August 4, 2025 at 12 a.m.
to December 18, 2025 at 5 a.m.

173

From : Saint-Henri

To : Lévis

Roadway
Partly Snow Covered

Visibility
Good