Côte-de-Liesse
Station entrance on the Stinson Street side
General information
Location	260 Deslauriers Street[1] Montreal, Quebec Canada
Coordinates	45°31′18″N 73°39′39″W / 45.521548587119035°N 73.6608762934651°W / 45.521548587119035; -73.6608762934651
Operated by	Pulsar (REM, AtkinsRéalis and Alstom) Alstom (Exo)
Platforms	2 island platforms
Tracks	REM: 3 Exo: 1
Connections	STM bus
Construction
Structure type	At-grade
Bicycle facilities	36 rack spaces[2]
Accessible	Yes
Other information
Station code	REM: A40
Fare zone	ARTM: A
Website	rem.info/en/travelling/stations/cote-de-liesse
History
Opened	REM: November 17, 2025 (2025-11-17)[3] Exo: January 12, 2026 (2026-01-12)[4]
Services
Preceding station REM Following station Montpellier toward Deux-Montagnes Réseau express métropolitain Ville-de-Mont-Royal toward Brossard Preceding station Exo Following station Ahuntsic toward Mascouche Line 15 – Mascouche Terminus
Future services Preceding station REM Following station Montpellier toward Anse-à-l'Orme Réseau express métropolitain (opens 2026) Ville-de-Mont-Royal toward Brossard Montpellier toward Airport Réseau express métropolitain (opens 2027)
Track layout Legend REM to Montpellier Mascouche line to Ahuntsic CN Exo CN Saint-Laurent subdivision 3 Côte-de-Liesse 2 1 Exo Côte-de-Liesse train yard REM to Ville-de-Mont-Royal REM Mascouche line Other CN freight lines
Location

Côte-de-Liesse (French pronunciation: [kotdəljɛs]) is an interchange station in the Saint-Laurent borough of Montreal, Quebec, Canada. It is operated by CDPQ Infra and serves the Réseau express métropolitain (REM) system. It is also the terminus of Exo's Mascouche line. The station was known as Correspondance A-40 during development, named after the nearby Quebec Autoroute 40,^[5] and has been renamed after Chemin de la Côte-de-Liesse, the service road accessing Quebec Autoroute 40.

The REM station opened on November 17, 2025.^[6] The Mascouche line platform came into service on January 12, 2026.^[7][4]

The station is built at ground level along the main trunk of the REM line. It has two island platforms. The eastern island serves northbound REM trains on its west face (Platform 1); on its east face, outside the station building, is the single high-level platform for the Mascouche line, with entrances into the building on either end of the platform. The western island serves southbound REM trains on its east face (Platform 2), while its west face (Platform 3) is an auxiliary platform where trains can wait to provide additional service when needed, similar to the arrangement at Brossard station.

The two platforms are connected by crossovers over the central tracks at either end. The crossover at the south end also passes over the side tracks to reach entrances at either side of the station: Rue Deslauriers at Rue Benjamin-Hudon to the east (entrance A) and Rue Stinson at Rue Hodge to the west (entrance B). The station is supplied with four elevators for accessibility: one at each exit and one to each island platform.

Société de transport de Montréal
No.	Route	Connects to	Service times / notes
54	Charland / Chabanel	Crémazie Chabanel Ahuntsic	Weekdays only
124	Victoria	Côte-Sainte-Catherine Plamondon Vendôme	Daily
128	Saint-Laurent	Côte-Vertu Du Collège Montpellier Terminus Côte-Vertu	Daily
202	Dawson	Du Collège Fairview–Pointe-Claire Dorval Cedar Park Dorval (Via Rail)	Enter into service with the REM A3 Day route
526	Côte-de-Liesse - Côte-Vertu Shuttle	Côte-Vertu Terminus Côte-Vertu	Used in case of a service disruption on the REM
527	REM Côte-de-Liesse / REM Bois-Franc	Bois-Franc	Used in case of a service disruption on the REM
812	Côte-de-Liesse - Côte-Vertu Shuttle	Côte-Vertu Terminus Côte-Vertu	Daily, evenings only
TA ♿︎	STM Transport adapté