Infrastructure Ontario and Metrolinx have selected the HDR-led team to serve as technical advisor for the approximately $10.9 billion Ontario Line in Toronto. This nearly 16-kilometre, free-standing subway line, with 15 proposed stations, will run from Ontario Place/Exhibition Place through downtown Toronto to the Ontario Science Centre.
Expected to accommodate nearly 400,000 daily boardings, the Ontario Line will provide relief to TTC’s Line 1, serve fast-growing areas such as Liberty Village, and bring transit to underserviced priority neighbourhoods like Thorncliffe Park and Flemingdon Park.
“The Ontario Line represents an exciting investment for Toronto, one that will not only provide relief for the existing subway system but will also create connections with the existing and planned transit network,” said HDR Senior Vice President Tyrone Gan, principal-in-charge on the project. “Our team is committed and excited to be part of such an important infrastructure project in Canada.”
Building a new subway line through the downtown core of the most populous city in Canada is complex. As technical advisor, HDR and its primary partners — Mott MacDonald, Stantec, Systra, and Comtech — will provide a wide range of planning, engineering, environmental, design and construction oversight services with the goal of successful, timely project delivery.
Initial planning and design work has already begun for the Ontario Line.