Highway 400 Dunlop Street, Anne Street and Sunnidale Road
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    • Dunlop Street
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Project Details
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The Ministry of Transportation of Ontario (MTO) has retained McIntosh Perry Consulting Engineers (McIntosh Perry) to complete the detail design and class environmental assessment study for the replacement of three bridges on Highway 400 at Dunlop Street, Anne Street and Sunnidale Road in the City of Barrie, Simcoe County. The new bridges will accommodate the future ultimate widening of Highway 400 through Barrie. Also included in the project is the reconstruction of the Dunlop Street and Highway 400 interchange, Highway 400 pavement resurfacing from Dunlop Street to north of St. Vincent Street, Bayfield Street ramp resurfacing, Highway 400 median barrier replacement, drainage improvements within the resurfacing limits, design of noise walls in the vicinity of Dunlop, Anne and Duckworth and provision for Highway 400 future full illumination. 
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The project works are being designed to accommodate the future ultimate widening of Highway 400. The preliminary design of the bridge replacement options were previously approved as part of a   2017 Environmental Assessment. 

This project is divided into three separate Contract Packages, which will be carried out on different timelines. The scope of work involved with each Contract Package can be reviewed under the Overview Page.

The purpose of this website is to keep members of the public informed, to share publicly available reports and other materials, and to allow for public comments. This website will be continually updated to give notification of project milestones, opportunities for public engagement and other relevant information. We encourage you to review the contents of this website and provide us with your feedback. If you wish to be added to our project mailing list or provide comments or questions, please  Contact Us.
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Study Area Key Map

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Updates

 September 12, 2024
  • GWP 2128-18-00 - Hwy 400, Dunlop St. Bridge and Interchange - Design and Construction Report OGN
  • GWP 2128-18-00 - Hwy 400, Dunlop St. Bridge and Interchange - Design and Construction Report
​Previous Updates
​September 21, 2023
  •   GWP 2128-18-00 - Hwy 400, Dunlop St. Bridge and Interchange - Project Update OGN
  •   GWP 2128-18-00 - Hwy 400, Dunlop St. Bridge and Interchange - Public Update Boards
November 17, 2022
  • GWP 2445-15-00 – Hwy 400, Sunnidale Rd. – Notice of Completion and Submission of Design and Construction Report OGN
  • GWP 2445-15-00 – Hwy 400, Sunnidale Rd. – Design and Construction Report​
July 29, 2021
  • GWP 2445-15-00 - Hwy 400, Sunnidale Rd. - Project Update OGN
  • GWP 2445-15-00 - Hwy 400, Sunnidale Rd. - Public Update Boards
November 19, 2020
  • ​GWP 2504-17-00 - Hwy 400, Anne St - Notice of Completion and Submission of Design and Construction Report
July 30, 2020
  • GWP 2504-17-00 - Hwy 400, Anne St. - Project Update OGN
July 30, 2020
  • GWP 2504-17-00 - Hwy 400, Anne St - Public Update Boards
March 21, 2019
  • Notice of Study Commencement

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  • Home
  • Overview
    • Anne Street
    • Sunnidale Road
    • Dunlop Street
  • Process
  • Schedule
  • Study Area
  • Public Input
    • Anne Street
    • Sunnidale Road
    • Dunlop Street
  • Reports
  • FAQ
  • Contact