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GTA West Project

The Ontario Ministry of Transportation is proposing to construct and maintain a new highway located in the northwest Greater Toronto Area. As proposed, the GTA West Project, which will be called highway 413 upon completion, would be 59 kilometres in length and pass through the municipalities of Vaughan, Caledon, Brampton, and Halton Hills. It would connect highway 400 (between Kirby Road and King-Vaughan Road), to the highway 401/407 interchange area, located near the northern end of highway 403.


Disclaimer

This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.

 

Latest update

February 18, 2021 — The Minister of Environment and Climate Change received a request on February 3, 2021, to designate the GTA West Project, proposed by the Ontario Ministry of Transportation. The Impact Assessment Agency of Canada is conducting an analysis and will make a recommendation to the Minister on whether to designate the project under the Impact Assessment Act.

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Key documents

Key documents
Document Number Document Title File Date
1 Request for Designation of Project PDF (683 KB) February 3, 2021

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Contacts

Ontario Region
Impact Assessment Agency of Canada
600-55 York Street
Toronto, Ontario M5J 1R7
Email: iaac.ontarioregion-regiondontario.aeic@canada.ca


  • Location

    • Highway 400 (Ontario)
    • Highway 401/407 (Ontario)
  • Nature of Activity

    • Highways and Roads
  • Assessment Status

    In progress
  • Start Date

    2021-02-03
  • Proponent

    Ontario Ministry of Transportation
  • Authorities

    • Impact Assessment Agency of Canada
  • Assessment Type

    Request for designation
  • Reference Number

    81381

Nearby assessments

..within 200 kilometres
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