Motorists within the Montreal space ought to put together for main obstructions over the weekend.
SAINT-PIERRE INTERCHANGE
Friday 10 p.m. to Monday 5 a.m.
- Full closure of the ramp main from the A-20 west (exit 63) to the Hwy. 138 west / Honoré-Mercier bridge
Detour: in exit 63, through the junction to Montreal-Toronto Boulevard / 1re Avenue.
Threat of congestion on A-20 West, upstream of exit 63, Saturday and Sunday through the day. Plan your journeys.

TO PLAN
Freeway 10 / Bonaventure
Work beneath the accountability of JCCBI.
Avenue De Lorimier
- In Montreal (Ville-Marie district), on De Lorimier Avenue, between René-Lévesque and De Maisonneuve boulevards, full closure northbound and partial closure of 1 out of three southbound lanes, Monday to Wednesday from 7 a.m. to 7 p.m. and Thursday from 7 a.m. to six p.m., for a interval of 5 weeks.
Notice: On René-Lévesque Boulevard East, closure of the left-turn lane for De Lorimier Avenue northbound.
Water most important rehabilitation work, beneath the accountability of the Metropolis of Montreal.
Viger Avenue East
- In Montreal (Ville-Marie district), on Viger Avenue East, between the entry ramp for Hwy. 136 West and Wolfe Road, till the start of April:
- Partial closure of 1 lane out of three through the morning rush hour, from 5 a.m. to 10 a.m.
- Partial closure of two lanes out of three, from 10 a.m. to 10 p.m. (Monday to Thursday) and at 5 a.m. the subsequent day (Friday to Sunday).
- The entry ramp to Hwy. 136 West will stay open, in line with the identical schedule.
- Optionally available route: through René-Lévesque Boulevard East.
Substitute work on a watermain beneath the accountability of the Metropolis of Montreal.
Route 138 in Montreal (arr. LaSalle)
- In Montreal (LaSalle arr.), partial closure of 1 out of two lanes in exit 2 of the Hwy. 138, in each instructions, till April 18, 2026.
Lengthy-term work on Clément Road, at Louis-Fortier Road, beneath the accountability of the Metropolis of Montreal.
Freeway 20 (Jean-Lesage), between Sainte-Julie and Beloeil
- Since March 22, work has resumed on the development of a reserved lane on the A-20 East (Jean-Lesage), between Sainte-Julie and Beloeil. See the press release.
Interchange of highways 13 and 520 in Montreal and Dorval
- Over the subsequent few months, main work will probably be carried out within the space of the interchange of highways 13 and 520 in Montreal and Dorval. See the press release.
Within the occasion of adversarial climate circumstances or operational constraints, work could also be cancelled or modified. Examine the Quebec511.info commonly for present and upcoming obstructions.



