Environment - The Ontario Line
To maintain strong environmental oversight, Metrolinx is conducting a thorough environmental assessment.
The Ontario Line - Get Engaged
The Ontario Line will transform transit in Toronto, getting hundreds of thousands of people where they need to be—better, faster and easier than today. However, we know that a project of this size and complexity means we need to help communities plan for and adjust to some changes both during and after construction.
Public input is vital to the project and we thank you for your patience as we complete the necessary studies and investigations to support more detailed plans which will be shared with the public as they are available.
We are doing our part to protect our staff and the public during the COVID-19 virus. During this time, our engagement has moved to a virtual format.
Our team is continuing to support our residents, business and communities. Please contact us with any questions.
Information available for public review:
- Community (Construction) Notices for upcoming Ontario Line work
- Final Environmental Impact Assessment Report – public feedback received and incorporated
- Final East Harbour Station Early Works Report – public feedback received and incorporated
- Final Lakeshore East Joint Corridor Early Works Report – public feedback received and incorporated
- Final Early Works Report: Lower Don Bridge and Don Yard – public feedback received and incorporated
- Final Early Works Report: Corktown Station – public feedback received and incorporated
Please subscribe to our e-newsletter and check back here for future updates.
Neighbourhood Updates - The Ontario Line
View neighbourhood updates for all four segments of the line.
Procurement - The Ontario Line
Metrolinx is committed to delivering the Ontario Line through a Public-Private Partnership (P3) that is cost-effective, efficient and accountable.
Trains & Technology - The Ontario Line
Building a subway in developed neighbourhoods across a large and busy city is a complex design and engineering undertaking.
Construction - The Ontario Line
Building a subway in developed neighbourhoods across a large and busy city is a complex design and engineering undertaking.
Frequently Asked Questions - The Ontario Line
View answers to the some of the most popular questions we’ve heard.
Ask-a-Question - The Ontario Line
Submit your question to the project team.