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Road Conditions
Current Warnings
Louis-H.-La Fontaine Tunnel
Contraflow traffic (north tube), 2 lanes northbound and only one southbound.
Northbound lanes width reduced to 3.2 m. Cause: tunnel repair.
Heavy vehicles:
Coming from A-20 West/A-25 North (towards Montréal), right lane MANDATORY from De Mortagne Blvd.
Coming from A-25 South (towards Longueuil), right lane PROHIBITED from Sherbrooke Street.
Thaw period
Montérégie
Continuation of major work on the Laviolette Bridge during weekends from mid-March, weather conditions permitting, until fall 2024.
Slow-moving traffic A-20 towards A-10 east, direction Sherbrooke, traffic on diverted lanes and lane width at 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later.
Slow-moving traffic A-20 Towards A-10 west, direction Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later.
730
From:
Junction of highways 30 and 730 in Saint-Constant
To:
Sainte-Catherine
730
Saint-Constant, Sainte-Catherine Between Montée Saint-Régis and the R-132 In both directions Closure of 1 lane out of 2, between Monday 9 p.m. and Tuesday 5 a.m.
Current Warnings
Road Conditions
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