Stouffville GO Train Service Adjustments – April 12-13
GO Transit Service Changes on the Stouffville Line If you take the Stouffville GO train, be aware of changes on April 12 and 13. Trains will not run because of track construction and maintenance. Instead, GO buses will replace trains to help passengers continue their trips while important upgrades are made
Stouffville GO Train Service Changes

- April 12-13: GO buses will replace trains on the Stouffville line, except at Kennedy, Agincourt, and Milliken GO stations.
- Alternative GO Bus Routes:
- Route 71C: Runs from Union Station Bus Terminal to Unionville GO, then stops at all stations to Old Elm GO.
- Route 71E: Runs from Union Station Bus Terminal to Unionville GO, then stops at all stations to Mount Joy GO.
- Route 71G: Runs express from Union Station Bus Terminal to Unionville GO.
- No Service at Milliken, Agincourt, and Kennedy GO Stations: Passengers from these stations must use TTC services.
Alternative Routes to Union Station
For travelers impacted by the service changes, here are your best alternatives:
- Milliken GO: Take TTC bus route 53 Steeles East and connect to TTC Line 1 (Yonge-University).
- Agincourt GO: Take TTC bus route 85 Sheppard East Express, then transfer to TTC Line 4 (Sheppard) and Line 1 (Yonge-University).
- Kennedy GO: Use TTC Line 2 (Bloor-Danforth) and transfer to Line 1 (Yonge-University).
Additional Service Adjustments on April 11
- The 10 p.m. train from Union Station will extend service to Stouffville and Old Elm GO stations. Passengers traveling to Uxbridge can transfer to the 70D GO bus at Mount Joy.
- The 12:01 a.m. train from Union Station will be replaced by GO buses:
- 71G GO bus will depart Union Station Bus Terminal at 12:10 a.m. and go direct to Unionville GO.
- 71C GO bus will depart Union Station Bus Terminal at 12:15 a.m., run direct to Unionville GO, and then continue to all stops to Old Elm GO.
Plan Ahead & Check Schedules
To avoid travel disruptions, check GO Transit schedules before you travel. Additionally, other service adjustments on Lakeshore East and Lakeshore West may also affect your commute.
Why is This Construction Happening?
This work is part of the Stouffville GO Expansion Project, aimed at improving the reliability and efficiency of GO train service. Maintenance and infrastructure upgrades can only be completed when trains are not operating, making temporary bus replacements necessary.
Stay Updated
For real-time updates and schedule changes, visit the official GO Transit website or use the GO Transit app to plan your trip efficiently.