Boulevard Alexis-Nihon: Reconstruction of underground utilities
Starting in summer 2026, Saint‑Laurent will undertake the reconstruction of the underground infrastructure on boulevard Alexis-Nihon.
Everything You Need to Know About the Project
When?
From summer 2026 until the end of 2026
Where?
On boulevard Alexis‑Nihon, between rue de l’Église and boulevard de la Côte‑Vertu
What?
Several types of work are planned:
Rebuilding sewer lines and water mains
Replacement of lead service lines for notified properties
Reconstruction and road paving
Repair of certain sections of the central median
Why?
The project aims to:
Rehabilitate sewer and water pipes and increase their capacity
Maintain a safe and comfortable roadway
Temporary interruptions to water supply
Interruptions to drinking water supply are planned during construction. Approximately 48 hours before each interruption, a door hanger card will provide the date, time and any other useful information for affected residents.
Work notices
Construction and obstructions
Check the Construction and Obstructions map to locate obstructions caused by this project.
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