Stouffville Corridor GO Expansion
Province: Ontario
City/Region: Toronto to Lincolnville
Image Credit: Infrastructure Ontario
NR
Project Rank
Project Type: Rail
Industry Sector: Transit
Project Amount: $581 million
Date of Completion: 2025
Funding Source: Public
Provincial Funding: $581 million
Previous Rankings
| 2019 | 81 |
About The Project
The expansion of the Stouffville corridor is expected to increase service along the line by up to 400 per cent. The upgrades will provide all-day, two-way service throughout the corridor, which stretches north from Union Station to Lincolnville GO. The current plan for the expansion also includes the addition of four new stations: Lawrence-Kennedy, Finch-Kennedy, East
Harbour and Gerrard-Carlaw.
Work on the Stouffville expansion is expected to be completed in 2025.
Project Owner: Metrolinx
Engineer: AECOM
Other Key Players: 4-Transit JV (technical advisory services): Hatch, Parsons, WSP; Golder; Morrison Hershfield; Gannett Fleming; Infrastructure Ontario (procurement lead); Rider Levett Bucknall; Comtech (project mgmt. services)
Key Players
Key Players’ recognize the organizations whose work, knowledge, and expertise go into constructing and delivering the significant projects that make our annual list.
Gold (15-19 Projects)
Silver (10-14 Projects)
Bronze (5-9 Projects)
- ACCIONA Infrastructure Canada
- Accuracy
- Alstom
- Associated Engineering
- Black & McDonald
- Blake, Cassels & Graydon
- Cartel Communication Systems
- COWI
- Davies Ward Phillips & Vineberg
- DECAST Ltd.
- DIALOG
- EBC Inc.
- FlatironDragados
- GeoVerra
- HDR
- Hemmera
- Infrata
- Kasian
- Lakeland Consulting Inc.
- Lavery, de Billy
- LRI Engineering
- McMillan LLP
- Montrose Environmental
- Mott MacDonald
- Mulvey & Banani
- NORR Architects & Engineers Ltd.
- Osler
- Parkin Architects Ltd.
- Plenary Americas
- R.V. Anderson
- STRABAG Inc.
- Tiree
- Torys

