Track work to close Line 1 between College and St. Clair this weekend
Posted September 18, 2026 7:10 am.
If you have to get to work this weekend or are attending any of the numerous events across the city, a subway closure might affect your plans and how you get there.
Six stations on Line 1 Yonge-University will be closed for planned track work, suspending service between the three kilometre stretch from College to St. Clair stations.
College, Wellesley, Bloor-Yonge, Rosedale, Summerhill and St. Clair stations will be served by shuttle buses instead.
Summerhill and Rosedale stations will be closed to the public and the Dundonald Street entrance at Wellesley Station will also be closed. All other affected TTC subway stations will remain open to purchase or load a PRESTO card, PRESTO Ticket and connect to surface routes – but not for subway service.
The closure comes on the heels of early closures between the same two stations this past week.
Subway riders are advised to plan accordingly and leave extra time to account for any wait times while transferring from subways to buses.
GO TRANSIT
Service on GO Transit’s Barrie line is suspended between Downsview Park and Union station with trains only running between Allandale Waterfront GO and Downsview Park.
On the Kitchener line, select GO buses will be running between Stratford or Kitchener GO and Highway 407 bus terminal while trains will only run between Mount Pleasant and Mount Dennis stations due to planned track work.
There is no UP Express service this weekend with busses running from Union to Pearson airport.
