Navigating Toronto's Transit This Weekend: Essential Closure Alerts You Can't Miss!
Share- Nishadil
- September 20, 2025
- 0 Comments
- 2 minutes read
- 3 Views

Dreaming of a smooth weekend journey through Toronto? Hold onto your Presto card! While our beloved city pulses with weekend vibes, the Toronto Transit Commission (TTC) is rolling out some essential service adjustments to keep our transit network in top shape. If your plans involve hopping on the subway or streetcar, especially along the bustling Yonge-University line or through downtown, you'll definitely want to pay attention to these crucial updates for October 14th and 15th.
Get ready for some significant changes on Line 1 Yonge-University this weekend.
From Saturday, October 14, through to Sunday, October 15, there will be no subway service running between St Clair Station and Finch Station. That's a substantial stretch affecting many of your usual stops!
Why the disruption, you ask? The TTC is diligently working on critical signal upgrades.
These necessary enhancements are vital for improving the reliability, efficiency, and safety of our subway system, ensuring a smoother ride for everyone in the long run. Think of it as a brief pause for a massive upgrade that will benefit us all.
But don't fret about being stranded! To keep you moving, replacement shuttle buses will be operating frequently along the closed route.
These buses will stop at all the affected subway stations, providing a vital link to help you complete your journey. However, a friendly heads-up: bus travel can take longer than the subway, so be sure to factor in extra travel time for your weekend adventures.
Beyond the Line 1 closure, Sunday, October 15, brings the TCS Toronto Waterfront Marathon, adding another layer of transit adjustments.
During the marathon, from approximately 5 a.m. to 12 p.m., northbound trains on Line 1 will be turning back at Bloor-Yonge Station. This means if you're heading north of Bloor-Yonge during these hours, you'll need to transfer or consider alternative routes.
Marathon festivities will also lead to diversions for several streetcar routes.
Keep an eye out for changes to the 501 Queen, 504 King, 505 Dundas, 506 Carlton, 511 Bathurst, 512 St Clair, 509 Harbourfront, and 510 Spadina streetcar services. Specific diversion details will be available on the TTC website, so check before you travel!
For those travelling outside these specific closure zones or after the marathon impacts subside, subway and streetcar service will operate as usual.
If your destination falls within the affected areas, consider planning alternate routes using the TTC website, Google Maps, or other transit apps before you head out. These tools are invaluable for navigating unexpected changes and finding the quickest way to your destination.
This weekend’s closures and diversions are a temporary inconvenience for a long-term gain and a city-wide celebration.
By staying informed and planning ahead, you can minimize any disruptions to your plans. Keep an eye on the TTC's official announcements for any last-minute changes and enjoy your Toronto weekend, even with a few detours!
.Disclaimer: This article was generated in part using artificial intelligence and may contain errors or omissions. The content is provided for informational purposes only and does not constitute professional advice. We makes no representations or warranties regarding its accuracy, completeness, or reliability. Readers are advised to verify the information independently before relying on