AECOM (formerly URS Canada Inc.) has been retained by the Ontario Ministry of Transportation (MTO) to undertake a Preliminary Design Study Update to examine the nature of improvements required to address traffic operations, capacity, and safety needs along a 30 km section of Highway 400 from 1 km south of Highway 89 to the junction at Highway 11. Reasonable alternatives to address the required improvements will be developed and evaluated leading to the selection of a preferred alternative(s). The project limits are located within the Town of Innisfil, City of Barrie, and the Township of Springwater within Simcoe County.

In addition to this study, MTO is undertaking a Preliminary Design study for the advanced replacement of the following four structures along this section of the Highway 400 corridor:

  • 4th Line (Churchill Sideroad) Bridge
  • 6th Line Bridge
  • Barrie Collingwood Railway Bridge
  • 10th Line (McKay Road) Bridge

These structures will be advanced as part of a separate study and designed to incorporate the recommendations of the overall Highway 400 corridor improvement study.

This study is following the approved planning process for a Group ‘B’ project under the MTO Class Environmental Assessment (EA) for Provincial Transportation Facilities (2000).

The purpose of this website is to provide interested parties with access to study information and access to the Project Team that is carrying out this study.

We encourage you to review the contents of this website and provide us with your feedback. Details on public consultation activities to be undertaken during this study will be included in the Consultation section of this website. If you wish to be added to our mailing list or submit comments or questions, please go to the Contact Us page.

If you have any accessibility requirements in order to participate in this project, please contact one of the Project Team members listed here.