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Québec 511 > Road Conditions > By Region and by Road > Autoroute 930

Autoroute 930

Road Conditions
Bare (dry or wet)
Partly snow covered, snow packed
or ice covered
Snow covered, snow packed
or ice covered
Minor hindrance
Major hindrance
Other informations
Trucks prohibited
Border crossing
Current Warnings
Louis-Hippolyte-La Fontaine tunnel roadwork:

Contraflow traffic, 2 lanes towards Montreal and 1 lane towards the south shore. For details, consult the roadwork sites and geolocated warning distributed on interactive map.
June 13, 2023
at 12:13 p.m.
Additional Information:
Tunnel Louis-Hippolyte-La Fontaine
Tunnel arrival time
Contraflow traffic Pont Honoré-Mercier between Kahnawake and Montréal, WESTBOUND and EASTBOUND, traffic congestion, From September 23, 2023 at 4 a.m. to September 24, 2023 at 1 a.m.. Reason : Roadwork. September 22, 2023
at 10:16 a.m.
Closure R-138 towards A-20 EASTBOUND, EASTBOUND, Montréal, traffic congestion, From September 22, 2023 at 11:59 p.m. to September 25, 2023 at 5 a.m., detour A-20 ouest, demi-tour 1re Avenue. Reason : Roadwork. September 22, 2023
at 10:35 a.m.
Closure A-15 Rest area close at Saint-Bernard-de-Lacolle, at km 4, near the border with the United States., NORTHBOUND, Saint-Bernard-de-Lacolle, undetermined period. Reason : Roadwork. July 27, 2023
at 6:45 a.m.
Slow-moving traffic A-20 Towards A-10 east, towards Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later. May 9, 2023
at 2:23 p.m.
Slow-moving traffic A-20 towards A-10 west, traffic on diverted lanes and lane width at 3.9 metres., WESTBOUND, Brossard, undetermined period. Reason : Work planned later. May 9, 2023
at 2:22 p.m.
Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane. January 11, 2023
at 1:26 p.m.
À Candiac À la hauteur de l'A-15 Hindrance
West and east
From 2023-08-12
to 2023-11-30