Metrolinx is transforming your line from a commuter service into an all-day, rapid transit network. GO service is expanding to serve you better, with more frequent service, more stations, cleaner technology, and more connections.  

With the Stouffville line GO Expansion, we’re bringing you two-way, all-day service to core segments of the network, as well as access to new stations and transit connections on your line. This will mean more trains, more often – from Stouffville to Markham, Scarborough, and Toronto, giving you transit options for doing the things you love, wherever they’re found in the region. 

To keep these plans on track, we sometimes work overnight and on weekends, building and updating rail infrastructure, renovating GO stations, building new train platforms and more. Learn more about GO Expansion.

We aim to provide you with plenty of notice when we need to adjust service for construction activity. Please plan your trip in advance.

Work may be adjusted, rescheduled, or extended due to weather conditions or unforeseen circumstances.

How to pay for your trip

If you are travelling with a PRESTO, credit or Interac debit card:

To ensure you are charged the correct fare, please tap your PRESTO, credit or Interac debit card at every point of your journey:

• Before boarding a train, tap on at the station.
• When exiting the train, tap off at your destination station, unless your card already has a default trip set for that journey.
• If you are transferring to a bus, tap on when you board and tap off when you exit.

This helps ensure your fare is calculated accurately throughout your trip.

If you’re travelling with an e- ticket:

• Ensure you have activated your ticket before boarding your train or bus.
• Data is required for purchasing and activating your e-ticket.
• Please note: GO e-tickets are not eligible for Ontario’s One Fare.

If you are travelling with a paper ticket:

• Keep your ticket available for inspection on trains and when boarding buses.
• Some local transit agencies will accept GO Transit tickets as a transfer, within a two-hour travel window. Learn more about these local transit partners and the One Fare program.

Connecting between GO and TTC? Save with One Fare.

Ontario’s One Fare applies when you pay your fare with a physical PRESTO card, PRESTO in Mobile Wallet, or with a contactless credit or debit card. It does not apply for cash fare or ticket products. You must use the same card throughout your entire trip. 

Ongoing Station Construction

We are always working to improve stations on our network. For real-time service alerts and station updates.

Connecting to another line?

Learn about upcoming work on:

• Lakeshore West
• Lakeshore East
• Milton line
• Kitchener line
• Barrie line
• Richmond Hill line