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Update : Closures – Preparatory work on the Des Sources interchange

Update: May 26, 2023

From May 26 to June 16, night work by the MTQ will require the complete closure of Donegani Avenue, between des Sources Boulevard and Chester Avenue, and an obstruction of the right lane of des Sources Boulevard southbound, from 10:30 p.m. to 5 a.m.

In addition, from May 26 to 29, work will force the complete closure of exit 53 leading from Highway 20 westbound to des Sources Boulevard. Motorists will be able to take a detour to exit 50-N towards Saint-Jean Boulevard northbound.

Update: May 19, 2023

From May 22 to June 16, MTQ work will require the obstruction of Donegani Avenue, between Des Sources Boulevard and Chester Avenue, alternating between the westbound and eastbound lanes. Flaggers will be present to direct traffic.

Update: May 9, 2023

MTQ work on Des Sources Interchange will result in an obstruction eastbound on de l’Église Avenue, near Des Sources Boulevard, from May 10 to 12, between 7 a.m. and 5 p.m.

Thank you for your understanding.

Closures: Preparatory work on the Des Sources interchange

May 5, 2023

The City of Pointe-Claire wishes to inform you that the Ministère des Transports du Québec (MTQ) will proceed with repair work on the Des Sources Boulevard interchange of Highway 20. During the month of May, obstructions and closures will occur in the preparatory phase of the repair of the Des Sources interchange structures.

From May 7 to 12, the MTQ’s work will cause a partial closure of the left lane of Des Sources Boulevard northbound, and an obstruction of the roundabout’s shoulder.

Also, from May 7 to 12, Donegani Avenue will be completely closed for night work, this work will be completed between Des Sources Boulevard and Chester Avenue, from 10:30 p.m. to 5 a.m.

Work will lead to the complete closure of the northbound ramp of Exit 53 of the Des Sources interchange in progress over the following weekends:

  • The weekend of May 6 & 7;
  • The weekend of May 12 & 15;
  • On the weekend of May 27 & 28, one lane will be maintained on Des Sources Boulevard northbound;
  • On the weekend of June 2 & 5, depending on the progress, the northbound ramp of Des Sources Boulevard, near Highway 20 westbound, may be closed;
  • On the weekend of June 10 & 11, depending on the progress, the northbound ramp of Des Sources Boulevard, near Highway 20 eastbound, may be closed;

After the preparatory work, the repair work will lead to various complete closures up to November 2023. Communications with all the details for this work will follow.

Thank you for your understanding.

Information: Ministère des Transports, 511

Website : transports.gouv.qc.ca