Thompson Road South (Louis St. Laurent Avenue to Britannia Road)

Project Details

Thompson Road Draft Environmental Study Report (ESR)

Online Public Engagement - Let's Talk Milton

Notice of Class EA study commencement (Phases 3 and 4)

Thompson Road South, between Louis St. Laurent Avenue and Britannia Road, is being widened to support growth in the community. This roadway is currently a two-lane rural road, which will be reconstructed to four lanes. The Environmental Assessment process involves four phases. Phases 1 and 2 of the Class Environmental Assessment (EA) process were addressed through the approved Boyne Survey Secondary Plan.

The Town is undertaking Phases 3 and 4 of the Municipal Class EA process for this project. The Class EA study will review background information, identify problems and opportunities and create design concepts. Public consultation is a key component of the study - details of public engagement opportunities will be advertised as the study proceeds. If you would like to receive project updates, please subscribe to our project e-newsletter using the link at the top of this page.

Anticipated Schedule


Estimation Date

Environmental Assessment – Phases 1 and 2


Environmental Assessment – Phases 3 and 4


Property acquisition and conveyance


Detailed design

Early 2019

Utility relocations