GO Expansion Project – Off Corridor

Rank 2021


Industry Sector: Transit

Range: $605 million

Specific Sector: Rail

Project Value: $605,000,000

Government Funds Involved: Public

Funding Source: Public

Location: Ontario

Estimated End Date of Substantial Completion: 2025

The Off Corridor projects for the GO Expansion is the smallest of the three sections of the project. The work includes “[…] customer and safety-related improvements to existing stations and the introduction of new stations that are delivered in partnership with local municipalities and property developers.” (Metrolinx Business Case, Fall 2018)

DB and DBF procurement models will be used for the projects in the off corridor portfolio.

Other Key Players: Parsons (systems work(

2020 Rank: 75