Study Commencement

Notice of Study Commencement (English)
Notice of Study Commencement (French)

Public Information Centre 1

Notice of Public Information Centre 1 (English)
Avis du Centre d'information publique 1 (French)

Public Information Centre 2

Notice of Public Information Centre 2 (English)
Avis du Centre d'information publique 2 (French)

Transportation Environmental Study Report

Notice of Study Completion (English)
Avis d’achèvement (French)

Public Information Centre #2

The Public Information Centre #2 was held on Thursday March 10, 2022. The comment period for the materials related to this PIC extended from February 24  to April 4, 2022. The comment period has now closed. Materials can be found here.

The second of two Public Information Centres (PIC #2) presented the evaluation of alternatives, and the details of the Project Team’s recommendations and proposed measures to mitigate potential impacts.

Thank you to those who provided comments during PIC #2. Your input will assist MTO in meeting the requirements of the Ontario Environmental Assessment Act. The materials presented are maintained on file for use during the Study and may be included in the project documentation. Information collected will be used in accordance with the Freedom of Information and Protection of Privacy Act. With the exception of personal information, all comments will become part of the public record.

Public Information Centre #1 (Online PIC)

The first of two Public Information Centres (PICs) for this project was held on Thursday, June 25th, 2020. PIC #1 was held online through this Study website. The purpose of PIC #1 was to present the study process, existing conditions, findings of the traffic analysis, receive input on the developed alternatives of Highway 403 and Highway 6 mainline and interchange under consideration, and the process for evaluating those alternatives.


The following PIC materials are available below for review and download:

If you have any accessibility requirements in order to participate in this Study, please contact one of the Project Team members through the Contact Us page.

PIC #1 Video Presentation

PIC Comments:

If you were unable to join the online PIC, you can still view the PIC materials online and submit your comments through the Contact Us page. To obtain additional information or to be placed on the mailing list, please contact the Project Team via one of the methods below:


Consultation with regulatory agencies, municipalities, Indigenous communities, and other interest groups will be undertaken during this study (as required), and will focus on data collection, preliminary design details, and the development of mitigation measures to avoid or reduce potential environmental impacts.