Lachapelle Bridge

Lachapelle Bridge is a crossing structure over the Rivière des Prairies consisting of two parallel spans that carry traffic in opposite directions. The two structures run side by side, creating a wide transportation corridor between the two riverbanks.

The structure follows a long series of crossings at this location, beginning with wooden construction in the 1800s. The current double-span design was built in two phases, with the first section completed in the 1930s and a second added decades later.

The bridge carries a name rooted in French-Canadian heritage and links two communities that were once separated by water. Today it serves as a daily crossing that reflects the cultural connection between Montreal and Laval.

The bridge sees heavy daily traffic and serves as a key transportation link between the two shores. Visitors should expect regular vehicle flow and may prefer crossing during quieter times of day.

The two spans were not built at the same time but rather emerged with roughly four decades between them. This staged approach allowed traffic to continue during construction without completely interrupting the connection.

Location: Ahuntsic-Cartierville

Location: Chomedey

Inception: May 24, 1930

Official opening: May 24, 1930

Length: 331.5 m

GPS coordinates: 45.53278,-73.72806

Latest update: December 13, 2025 11:40