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Québec 511 > Trucking > Hindrances Related to Load and Size > Autoroute 540

Autoroute 540

Road Conditions Information on winter road conditions is updated once a day between 3 a.m. and 6 a.m. from October 15 to April 15 inclusive, and every time road conditions change.

Information on winter road conditions is updated once a day between 3 a.m. and 6 a.m. from October 15 to April 15 inclusive, and every time road conditions change.

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

Some informations are available in french only.

Minor hindrance

Major hindrance

Other informations

Warning

Trucks prohibited

Ferry

Border crossing

Québec (Capitale-Nationale)

Moderate to severe weather conditions are expected until Tuesday morning in the areas surrounding the fleuve Saint-Laurent.

Snow and strong winds could reduce visibility in some areas and lead to slippery roads.

Be carefull if you must travel!

January 12, 2026
at 2:08 p.m.

Rivière-du-Loup - Saint-Siméon. Ferry service : Closed.

January 4, 2026
at 4:47 p.m.

540

From : Junction of highways 40 and 540 in Québec

To : Junction of highways 73 and 540 and route 175

Roadway
Bare and Wet

Visibility
Good

540

À Québec, vers la R-175 NORD (boulevard Laurier)

Hindrance
Major

Direction
South

From June 2, 2024 at 12 a.m.
to September 30, 2026 at 11:59 p.m.