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Québec 511 > Road Conditions > By Region and by Road > Autoroute 640

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

Current Warnings

COVID-19 — Due to the current pandemic, police checkpoints have been set up in various locations in certain regions of Québec to raise awareness among motorists. Limit travel between regions to protect the population.

October 9, 2020
at 1 p.m.

Laviolette Bridge between Bécancour and Trois-Rivières - Major ROAD WORK with complete closure for a few hours on certain nights between October 13 and the end of November. Consult Québec 511 regularly to be on the lookout for updated information.

October 7, 2020
at 12:28 p.m.

Laurentides-Lanaudière

640

De Charlemagne à Sainte-Marthe-sur-le-lac (KM 2 à KM 52)

Hindrance
Minor

Direction
West and east

From 2020-10-21
to 2020-10-22

640

From : Saint-Joseph-du-Lac

To : Saint-Eustache

Roadway
Bare and Wet

Visibility
Good

640

From : Saint-Eustache

To : Bois-des-Filion

Roadway
Bare and Wet

Visibility
Good

640

From : Bois-des-Filion

To : Junction of highways 25 and 640 in Terrebonne

Roadway
Bare and Wet

Visibility
Good

640

From : Junction of highways 25 and 640 in Terrebonne

To : Charlemagne

Roadway
Bare and Wet

Visibility
Good