METRO Magazine Logo
MenuMENU
SearchSEARCH

Alstom, Partners Launch 1st REM Segment in Montreal

Upon completion, REM will be one of the world's largest automated transport networks — approximately 42 miles long with 26 stations — connecting downtown Montreal to the South Shore, the North Shore, the West Island, and Pierre Elliott Trudeau International Airport.

Alstom, Partners Launch 1st REM Segment in Montreal

Groupe PMM provided REM with a complete driverless, automated metro system, including rolling stock and signaling, and will operate and maintain the entire 42-mile system for 30 years.

Photo: Alstom

2 min to read


The consortium led by Alstom, Groupe des partenaires pour la mobilité des Montréalais (Groupe PMM), participated in the inauguration hosted by its customer, CDPQ Infra, of the first segment of Réseau express métropolitain (REM), a new automated urban rail system, which connects Brossard on Montreal’s South Shore with Montreal’s Central Station.

Upon completion, REM will be one of the world's largest automated transport networks — approximately 42 miles long with 26 stations — connecting downtown Montreal to the South Shore, the North Shore, the West Island, and Pierre Elliott Trudeau International Airport, it will provide rapid service with trains arriving every three minutes 45 seconds during peak hours and operate 20 hours a day.

Ad Loading...

Alstom’s Participation

Groupe PMM provided REM with a complete driverless, automated metro system, including rolling stock and signaling, and will operate and maintain the entire 42-mile system for 30 years. The first segment, between Brossard and Montreal’s Central Station, spans 10.5 miles and includes five stations equipped with a system of platform screen doors installed by Alstom, a first in Quebec. Eighty Metropolis metro cars will be operated on this segment, which will enter commercial service on July 31.

“We are extremely proud today with our partners to participate in the inauguration of the REM in Montreal,” says Henri Poupart-Lafarge, Chairman and CEO of Alstom. “This project is a great showcase for demonstrating Alstom’s leadership to serve its customers from A to Z, bringing together its undisputable integrated turnkey and services leadership and expertise.”

Under the terms of the contract, Groupe PMM will supply 212 Alstom Metropolis metro cars (106 two-car trainsets), Alstom’s Urbalis GoA4 (Grade of Automation 4) driverless and automated communications-based train control (CBTC) solution, and Alstom’s Iconis control center solution, as well as platform screen doors, Wi-Fi connectivity, cybersecurity, depot equipment and 30 years of operations and maintenance services, including HealthHub for predictive maintenance and fleet management. Groupe PMM is also responsible for train and system integration tests.

More Rail

An Amtrak Cascades Airo Trainset at a station.
Railby Staff and News ReportsMay 19, 2026

First Amtrak Cascades Airo Trainset Arrives in Pacific Northwest for Final Testing

Take a closer look at the next generation of Amtrak Cascades service as the first Airo trainset prepares for passenger operations in the Pacific Northwest.

Read More →
MBTA Green Line Construction
Railby StaffMay 18, 2026

Boston's MBTA Completes Latest Green Line Work

The work took place during 12 consecutive days of shuttle bus service replacement between Kenmore and Cleveland Circle. 

Read More →
King County Metro's bus depot with Schunk Transit pantograph charging infrastructure.

Biz Briefs: King County Metro Taps Schunk Transit Systems for Charging and More

Stay informed with these quick takes on the projects and companies driving progress across the transportation landscape.

Read More →
Ad Loading...
MTA and ASCE officials at plaque celebrating earning the New York Metropolitan Historic Civil Engineering Landmark designation.
Railby StaffMay 15, 2026

New York MTA's Hugh L. Carey Tunnel Lands ASCE Landmark Status

The Hugh L. Carey Tunnel is the fourth MTA-owned property to be granted landmark status by the ASCE.

Read More →
Cover photo for METROspectives with HDR's Brian Buchanan
Managementby Alex RomanMay 15, 2026

Managing Complexity: HDR’s Brian Buchanan on Delivering Major Transit Programs

HDR’s transit program management lead discusses the challenges of overseeing large capital projects, adapting to cost and supply chain pressures, and the capabilities agencies need to build for the future.

Read More →
Operation Lifesaver rail safety grant graphic displayed over railroad tracks, highlighting federal funding for crossing safety and trespass prevention campaigns.
Railby News/Media ReleaseMay 14, 2026

Operation Lifesaver Awards Nearly $198,000 in Rail Safety Grants

Operation Lifesaver and the FHWA awarded nearly $198,000 in grants to 10 state programs for rail safety education campaigns focused on crossing safety, trespass prevention, and public awareness initiatives.

Read More →
Ad Loading...
STV's Garo Hovnanian
Managementby Alex RomanMay 13, 2026

The Expanding Role of Advisory in Transit Delivery

Garo Hovnanian explores how agencies can better navigate competing priorities, strengthen decision-making, and prepare for a future shaped by electrification and emerging mobility.

Read More →
An image of empty railroad tracks in Minnesota with white text reading "Federal Railroad Administration Finalizes Rail Rules Aimed at Efficiency and Safety."
Railby Staff and News ReportsMay 13, 2026

Federal Railroad Administration Finalizes Rail Rules Aimed at Efficiency and Safety

See what deregulatory rail rules were finalized to reduce outdated requirements, support innovation, and streamline rail operations without compromising safety.

Read More →
An NJ TRANSIT bus.
Managementby StaffMay 13, 2026

NJ TRANSIT to Expand Cleanliness, Safety, and Accessibility Under New Action Plan

The plan includes investments in cleaner vehicles and upgraded stations, NJT LiveView to provide real-time GPS tracking of train and light rail service, enhanced safety initiatives through a new Real Time Crime Center, and the debut of a redesigned NJ TRANSIT mobile app.

Read More →
Ad Loading...
METRO Biz Briefs cover photo

STV Launches Power Practice and More in Biz Briefs

In METRO's latest installment, we take a look at the latest news from SilverRide, Complete Coach Works, and more.

Read More →