Lakeshore East GO Expansion

Rank 2024


Image Credit: By GTD Aquitaine - Own work, Public Domain,

Industry Sector: Transit

Project Type: Rail

Project Value: $735 million

Funding Source: Public

Provincial Funding: $735 million

Province: Ontario

City / Region: Toronto to Bowmanville

Estimated End Date of Substantial Completion: 2025

The Lakeshore East GO Expansion project will provide two-way, all-day service on the corridor, which currently stretches from Union Station east to Oshawa. The expansion project will push the line further east, with two new stations to be built in Oshawa, as well as one in Courtice and one in Bowmanville.

The project also includes station enhancements throughout the current network. Completion of the Lakeshore East GO Expansion is currently scheduled for 2025.

Project Owner: Metrolinx

Engineer: Parsons

Other Key Players: 4-Transit JV (technical advisory services): Hatch, Parsons, WSP; Golder; Infrastructure Ontario (procurement lead); Rider Levett Bucknall; Comtech (project mgmt. services)

2019 Rank: 65