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
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.
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