Reports

Design and Construction Report (Contract 1)

The Design and Construction Report (DCR) for Contract 1 was filed for a 30-day public review period from March 1, 2018 to April 3, 2018, and was subsequently cleared to proceed to construction, which began in June 2018.

A copy of the Notice of DCR filing (English / French) for Contract 1 is available here.

Design and Construction Report – Contract 1 (PDF – 5.50 MB)

The public review period for the DCR for Contract 1 has ended. If you have any comments or concerns about the project, please submit a comment by contacting one of the Project Members listed on the Contact Us page.

Design and Construction Report (Contract 2)

The Design and Construction Report (DCR) for Contract 2 was available for a 30-day public review period from January 25, 2019 to February 25, 2019.

A copy of the Notice of DCR filing (English / French) for Contract 2 is available here

Design and Construction Report – Contract 2 (PDF – 4.15 MB)

The public review period for the DCR for Contract 2 has ended. If you have any comments or concerns about the project, please submit a comment by contacting one of the Project Members listed on the Contact Us page.

Background Reports

Transportation Environmental Study Report

The Transportation Environmental Study Report (TESR) for the Preliminary Design for the 26 km section of Highway 404 from 407 ETR to Green Lane was released for a 30-day public review in June 2016. Environmental approval for the recommended plan was received in August 2016. A copy of the June 2016 TESR and corresponding appendices are available here.

Transportation Environmental Study Report (PDF – 5.94 MB)

Exhibit 4-1 Existing Environmental Conditions (PDF – 1.13 MB)

Exhibit 4-9 York Region Land Use Plan (PDF – 1.55 MB)

Exhibit 4-12 Existing Structure Locations (PDF – 1.83 MB)

Exhibit 7-1 Existing and Standard Cross Sections (PDF – 1.07 MB)

Exhibit 8-3A-B Groundwater Susceptibility Mapping (PDF – 2.37 MB)

Exhibit 8-5A-C Preliminary Landscape Plans (PDF – 8.11 MB)

Appendix A Vegetation Communities (PDF – 6.41 MB)

Appendix B Ontario Government Notices and Notification (PDF – 6.13 MB)

Appendix C External Agency Correspondence (PDF – 7.98 MB)

Appendix D – PIC Displays (PDF – 5 MB)

Appendix E Recommended Plan Plates (PDF – 5.61 MB)

Appendix F Noise Report (PDF – 1.42 MB)

Appendix G List of Highway 404 Background Reports (PDF – 10.8 KB)