Autoroute 640

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

Laurentides-Lanaudière

640

À Saint-Eustache, entre la sortie 14 (25e Avenue) et la rue Dubois

Hindrance
Major

Direction
East

From 2020-08-04
to 2020-08-05

640

À Terrebonne Entre les montées Pionniers et Dumais

Hindrance
Major

Direction
West

From 2020-08-04
to 2020-08-05

640

1 lane closed out of 2 A-640 at height montée des Pionniers, EASTBOUND, Terrebonne, undetermined period. Reason : Accident.

August 4, 2020
at 3:40 p.m.

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