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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

Thaw

Thaw period

From March 16, 2026
to May 15, 2026

Thaw period

From April 6, 2026
to June 5, 2026

Thaw period

From April 6, 2026
to June 5, 2026

Québec (Capitale-Nationale)

Tadoussac - Baie-Sainte-Catherine: Modified schedule for an indefinite period. Please consult the Société des traversiers du Québec website. Ferry service : Open.

March 25, 2026
at 6:59 a.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 Dry

Visibility
Good

540

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

Hindrance
Major

Direction
South

From October 28, 2024 at 12 a.m.
to October 30, 2026 at 11:59 p.m.