Notice of Study Commencement Highway 401 & Highway 6/Brock Road South – Interim Interchange Improvements Preliminary Design and Class Environmental Assessment

The Ontario Ministry of Transportation (MTO) is moving forward with Phase 3 of Highways 6 and 401 Improvements from Hamilton north limits to Guelph south limits. This includes the Preliminary Design and Class Environmental Assessment Study for Highway 401 & Highway 6/Brock Road South Interim Interchange Improvements.

The Project will address the required replacement of the Highway 6/Brock Road South underpass structure, which is approaching the end of its service life, and examine interim improvements to the Highway 401 and Highway 6/Brock Road South Interchange.

Reasonable alternatives to address interim interchange improvements will be developed and evaluated leading to the selection of a preferred alternative. The Project limits are located within the Township of Puslinch, Wellington County.

The Project is following the planning process for a Group ‘B’ project in accordance with the MTO Class Environmental Assessment for Provincial Transportation Facilities and Municipal Expressways (2024).

Please refer to the attached notice for additional details and to view the Project Study Area.