News & Reviews News Wire Montreal light rail begins six-week shutdown

Montreal light rail begins six-week shutdown

By Trains Staff | July 5, 2025

REM closes for testing in advance of opening additional portions of system

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Light rail train crossing bridge at sunset
Montreal’s light rail system has begun a six-week shutdown for texting in advance of system expansion. Réseau express métropolitain

MONTREAL — The Réseau express métropolitain light rail line between downtown Montreal and the North Shore community of Brossard, Que., has begun a six-week shutdown today (Saturday, July 5) for testing in preparation of opening of most of the rest of the system later this year.

Service on the 10.3-mile first phase between Central Station and Brossard began in July 2023; the full 42-mile (67-kilometer), 25-station system is now expected to open in October, save for a short spur serving Montreal’s Trudeau Airport. The shutdown had been announced earlier this year [see “Most of Montreal light rail system …,” Trains News Wire, Feb. 14, 2025].

The CBC reports plans to mitigate the closure of the system includes a series of free shuttle buses and increased service on some Exo commuter rail routes. The REM is also scheduled to be free from its return on Aug. 18 through Aug. 31. More information is available here.

Map of Montreal light rail syste
The operating portion of Montreal’s REM (in green) and the portions still under construction. The A1 line is now shutdown for testing in advance of opening most of the rest of the system in October. Réseau express metropolitain

6 thoughts on “Montreal light rail begins six-week shutdown

    1. That’s right… The blooming city of Brossard is located in the southern suburbs of Montreal.

      Dr. Güntürk Üstün

  1. It looks like a mandatory 6-week ‘summer break’… Well, this is still bad news for commuters and tourists, of course.

    Dr. Güntürk Üstün

  2. Is the train control system getting a once over causing what seems to be a long shut down otherwise?

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