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Québec 511 > Road Conditions > By Region and by Road > Autoroute 520

Autoroute 520

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 24, 2025
to May 2, 2025

Thaw period

From March 24, 2025
to May 16, 2025

Thaw period

From April 14, 2025
to May 23, 2025

Montréal

520

À Dorval, autoroute de la Côte-de-Liesse, entre la sortie 3 (43e Avenue) et l'accès A-13 (Chomedey)

Hindrance
Major

Direction
East

From March 24, 2025 at 12:01 a.m.
to November 30, 2025 at 11:59 p.m.

520

À Montréal et à Dorval, autoroute de la Côte-de-Liesse, entre la sortie 2 (43e Avenue, 55e Avenue) et l'accès de la 43e Avenue

Hindrance
Major

Direction
West

From March 24, 2025 at 12:01 a.m.
to November 30, 2025 at 11:59 a.m.