Toronto’s newset transit line has been completely shut down due to winter weather.

At around 5:15 a.m., the TTC said trains were not running on the Finch West LRT (Line 6) between Finch West Station and Humber College due to a winter snowstorm walloping the city.

As of 3:40 p.m., buses were still replacing regular service on the line.

“Service on Line 6 remains suspended at this time because of the weather. Shuttle busses are operating the full length of the route between Humber College and Finch West stations,” TTC Senior Communications Advisor Susan Nguyen told CP24.

It’s at least the second time the Finch West LRT has been shut down due to poor weather since coming into service in December. The line was also closed for most of the morning on Boxing Day as a smaller storm hit the city.

Speaking with CP24, TTC Spokesperson Stuart Green said the problems are part of the “learning curve” with the new line.

“The TTC is the operator of Line 6. Metrolinx owns and maintains the line through their contractor. So the issues that we’re seeing this morning, as I understand it through an operational lens, is there were some issues with the switches, as well as a couple of vehicle issues,” Green said.

“I think there was also an issue with some snow plowing and getting in and out of the yard up on Finch. So these combination of things, it was decided, in conjunction with our partners in Metrolinx and Mosaic, that we’d stop service until we could confidently get it back and have it running efficiently.”

The line has also faced criticism that even in ideal conditions, trains move too slowly. The LRT was also shut down for hours on Monday due to switch problems.

Metrolinx and the city have traded blame and have said they are working to improve service on the new line.

Finch West LRT A sign for the Finch West LRT is seen above. 48 bus stops out of service

Nguyen said the TTC is advising anyone who needs to move about the city today to use the subway wherever possible.

“Trains are moving well on lines one, two and four,” Nguyen said. “As a precaution, they are travelling a bit slower in the open (outdoor) areas, but there are no major flags to reports.”

Those taking the bus should be aware the TTC has taken 48 stops out of service in order to avoid vehicles getting stuck at those locations in the poor road conditions.

Nguyen said all express bus routes have also been converted to local service “to ensure that we are reducing wait times and maximizing our service.”

TTC snowstorm Commuters make their way to their destinations on King Street East amid heavy snowfall and accumulation as snow and heavy winds continue to hammer the Greater Toronto Area, in Toronto, Thursday, Jan. 15, 2026. THE CANADIAN PRESS/Giordano Ciampini

She said anyone getting around should make sure to leave themselves extra time to get where they’re going.

“On our surface, we have several routes on diversion because the weather is making it difficult to navigate some of the routes. There’s lots of blocked roads, stalled vehicles, so give yourself some extra travel time,” she said.