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Union Station Subway Platform Expansion

New platform will improve the city’s most important transit hub and key gateway to the waterfront

a second platform

The expansion of Union Subway Station will add a second subway platform at Union Station and improve the flow of TTC, GO Transit and tourist traffic through the station. It will provide additional passenger capacity, improve safety, make the station fully accessible and streamline the operational efficiency of the TTC Union Station Subway.


The second platform is also needed to accommodate the increased number of passengers who will someday soon live and work in the West Don Lands, East Bayfront and the Port Lands.
 

construction launch

Read the news release issued at the start of construction in 2006.

Project Status: Under Development
Initial preparatory work began in 2006 and was completed in 2008. Construction of second platform is expected to start in fall 2010.
  • Union Station Subway Platform Union Station Subway Platform
  • TTC Streetcar TTC Streetcar
  • Union Station Subway Platform Extension Union Station Subway Platform Extension