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The Ontario Line - Contact Us

We appreciate the time you have taken to learn more about the Ontario Line project and we value your feedback.

When public gatherings are safer, we look forward to meeting you in-person, including at our future community offices in Riverside and Thorncliffe Park. Until then, there are a few other ways you can stay in touch:

Environmental assessment feedback

The environmental assessment process for the Ontario Line involves an Environmental Conditions Report (completed in fall 2020), a series of Early Works Reports (in process), and an Environmental Impact Assessment Report (expected in early 2022).


Get project updates and learn about future virtual open houses by signing up for our e-newsletter.

“Ask-a-Question” public forum

Submit your question anonymously in our public forum.

Email or phone

Email us using the form below or call us at 416-202-5100.