REM Work: Full Closure of Southbound Des Sources Boulevard

Published on May 5, 2026 to 10:34 a.m.

The City of Pointe-Claire would like to inform you that work related to the Réseau express métropolitain (REM) project will result in a full overnight closure of southbound Des Sources Boulevard, between Félix-Leclerc Highway (40) and Hymus Boulevard.

During this period, Exit 55 from the eastbound service road of Félix-Leclerc Highway (40) will be closed.

Closure period: May 6 to 7, 2026, from 10 p.m. to 5 a.m.

Traffic and Detours

Road users are encouraged to follow the detour via André Avenue and Hymus Boulevard. Road users traveling southbound on Des Sources Boulevard will be redirected onto the service road to follow the detour.

Please be alert and reduce your speed to ensure the safety of workers on site.

Thank you for your understanding and cooperation during this period.

For more information, visit the REM website.