Renovations to bring the Aréna Martin-Lapointe up to standard will begin in September 2024 and will be completed in the spring of 2026. Arrondissement de Lachine plans to reopen the arena for the 2026-2027 season.

Hundreds of activities will be presented free of charge across the city this fall, from shows in Maisons de la culture arts centres to workshops in libraries and museums outings.

The park, which is an iconic site at the foot of Mount Royal, is being upgraded to better address the needs of Montrealers. The redevelopment project will focus on the multi-sports playing field, the wading pool and the welcome centre. Find out everything you need to know about these upgrades.

The Pierrefonds Library, a central and unifying hub in our community, invites local food businesses to apply to operate its café-bistro.

The drinking water main underneath Boulevard Rosemont in Rosemont–La Petite-Patrie, will be repaired to prevent breaks and extend its useful life.

In Pierrefonds-Roxboro, we are committed to building a sustainable and resilient future for our community. Driven by this vision, we have launched an ambitious ecological transition initiative to tackle the climate, economic, and social challenges we face.

Renewal and upgrading work is being carried out at the Lachine drinking water treatment plant.

The Borough of Pierrefonds-Roxboro has published its first Social Development Action Plan for the years 2023-2027, with the aim of implementing a series of actions that address the concerns, needs and aspirations of residents of the borough.

Determined to play a key role in the ecological transition, the Borough of Pierrefonds-Roxboro has been restoring green spaces and riverbanks in public parks since 2023, implementing responsible practices in accordance with the Ministry of the Environment’s requirements.

On this page, the borough of Lachine’s Administration presents the latest news on work projects under way or planned on borough territory. These sometimes inconvenient projects, involving road repairs, park renovations or building construction, help improve our residents’ living environment.