Toronto-York Spadina Subway Extension South Tunnels
![Spadina Subway Extension Project](https://www.mcnallycorp.com/wp-content/uploads/2023/09/spadina-subway-extension-project.jpg)
Location: Toronto, Ontario
Owner: Toronto Transit Commission
Completion Date: April 1, 2013
Category: Tunneling Transportation
Construction of the first subway line to cross the Toronto border into York Region.
Additional Resources:
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