Technical details


Expand the Metrolinx rail network
Mace Group Ltd., Comtech Group Inc.
Delivery Partner, detailed design, procurement, construction, testing & commissioning

Metrolinx, in partnership with Infrastructure Ontario (“IO”), is currently working to advance the delivery of four Subway transit projects.

These projects include:

  • Yonge North Subway Extension: This project will extend the TTC’s Line 1 subway (located in City of Toronto) by 8 km north from Finch Station into York Region. The extension will offer connections to as many as six major existing and future transit lines and will make it faster and easier for more people to travel between York Region and downtown Toronto while cutting down on traffic congestion and pollution.
  • Scarborough Subway Extension: This extension of subway line will be about 8 km long with a threestop continuation of the existing TTC’s Bloor Danforth Line 2 from the existing terminal at Kennedy Station. The Project will feature connections to other modes of transit – local TTC bus services, regional GO bus lines, the future Durham Region Transit BRT line, and the Eglinton Crosstown LRT.

Metrolinx requires a Delivery Partner to support their Integrated Project Deliver Team (IPDT) to deliver the following Subway projects:

  • Yonge North Subway Extension;
  • Scarborough Subway Extension.

The project in pictures