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February 17 2025

Closure of Grande-Côte Road between Montée Lesage and Roland-Durand Boulevard

Due to a major aqueduct break on a water main, works require the closure of Grande-Côte Road between Montée Lesage and Roland-Durand Boulevard for an indefinite period.


For everyone's safety, we ask you to respect the detours and signs in place.

What’s happening

  • Roadwork-Info
  • Free Program to Help Reduce the Risk of Rain-Related Flooding in Rosemère
  • Harvest Day 2026
  • Automated Call Service
  • Municipal Code of Conduct and Civility