Winter is coming and weekend traffic isn’t getting any better.
Along with snow and rain, Montrealers can expect several road closures this weekend. According to Mobilité Montréal, Highway 15 northbound between Nuns' Island and Gaetan-Laberge Blvd. will be closed and there will be major closures in the Sainte-Pierre and Turcot interchanges and on the Honore-Mercier Bridge as well.
Here’s your weekend traffic update:
Montreal-bound side (R-138 East) of the bridge: Only one lane will be open in each direction on the Kahnawake-bound side.
Mercier Bridge closures expected from November 20th to the 23rd.
BONAVENTURE HIGHWAY (A-10)
On Saturday and Sunday from 4 a.m. to 8 p.m., one of three lanes will be closed on Bonaventure Highway westbound towards downtown Montreal between the Clement and Victoria bridges.
From Friday at 10 p.m. to Monday at 5 a.m., expect major road work on Highway 15 North at the end of the Samuel-De Champlain bridge, between the Nuns' Island exit (58) and the entrance from Gaétan Blvd.
As a result, The Nuns' Island entrance will be closed.
These are closures due to REM work:
The Bonaventure Highway (A-10) East between the Gaetan-Laberge Bvld. exit (4) and Nuns' Island.
Nuns' Island, Chemin de la Pointe Nord / l'Île-des-Sœurs Blvd. in both directions between the Alexander-Graham-Bell crossroads and Place du Commerce.
Highway 15 South, the Chemin de la Pointe-Nord exit (57-N).
VILLE-MARIE EXPRESSWAY (A-720/R-136)
From Friday at 4 a.m. to Sunday at 11:59 p.m., the right lane eastbound at the Rue de la Montagne/Saint-Jacques St. exit (4) will be closed.
From Friday at 10 p.m. to Monday at 5 a.m., the following closures are in effect:
The Highway 20 East ramp to Highway 15 south.
The Highway 20 East ramp to the Decarie Expressway (A-15) North.
The Decarie Expressway (A-15) South ramp to the Ville-Marie Expressway (R-136/A-720) East.
The Pullman Blvd. ramp to the Ville-Marie Expressway (R-136/A-720) East.
One the Saint-Pierre interchange, the Highway 20 West ramp to the Honoré-Mercier bridge will be closed from Friday at 11:59 p.m. to Monday at 5 a.m.
OTHER DETOURS AND CLOSURES:
The Metropolitan Blvd. service road (A-40) west between Marien and Broadway avenues will be closed from Friday at 9 p.m. to Monday at 5 a.m.
Rene-Levesque Blvd. will be closed in both directions between Dorion St. and De Lorimier Ave. from Friday at 10 p.m. to Monday at 5 a.m.
Two eastbound lanes on Harwood Blvd. (A-20) in Vaudreuil-Dorion will be closed at Ranger Ave. on Saturday from 7 a.m. to 4 p.m.
Highway 20 is closed in both directions between the Dorval Ave. exit (56) and the following entrances and on Highway 520 westbound between the Cardinal Ave. exit (1-E) and the Dorval roundabout.
For more information, please refer to the images below.