GO Train

Stouffville Line GO Expansion

Unionville GO Station

Now complete: Major upgrades to support increased GO service and provide a better customer experience

Major upgrades are complete at Unionville GO Station. These improvements allow us to serve even more daily passengers as we introduce all-day, two-way GO train service over the next several years, all while providing a better experience for you.

Unionville GO Station is an important connection for Markham and for our entire region. It is a convenient “mobility hub”, with connections to GO Transit, VIVA BRT, and YRT local bus service in the heart of Markham’s new downtown.

unionville-go-station-interior

Project overview

Here’s a list of improvements that have been completed at Unionville GO Station:

  • Approximately 300 new parking spots
  • Safe pedestrian walkways through the parking lot
  • A second track and a turnaround track so trains can travel both ways on the Stouffville line
  • Canopies over the platforms with shelters
  • A new island platform and a relocated east platform with new snow-melting systems
  • Easier access to the platforms with new ramps from the parking lot
  • New pedestrian tunnels and elevators

In the news

Upgrades complete at Unionville GO Station

May 31, 2022

The new west platform, pedestrian tunnels and elevators recently opened for customers. With these amenities now available, major construction activities are done at Unionville GO Station. Take a look at a new video of the improved station. [Read More]

Making moves for GO Expansion on the Stouffville Line

March 10, 2022 GO Expansion on the Stouffville Line will offer more frequent service during middays, evenings, and weekends – giving customers more flexibility to schedule what is most important and everything else in between. [Read More]

Weekend track closure planned for Stouffville GO Line as station upgrades progress at Unionville GO Station

October 21, 2021

This weekend, crews will be putting the final pieces of new track into place at Unionville GO. This work can only be done when trains aren’t running and will require a major track closure on the Stouffville GO Line Oct. 22-24, 2021. Get the latest on the work and how it will impact train service. [Read More]

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