Highway 427 Expansion
Protecting your privacy is top priority for the City of Toronto. You are seeing this alert because your web browser needs to be updated to access content on toronto.ca. You will need to download and install a more recent version of your web browser to use our website.
The Ministry of Transportation (MTO), Infrastructure Ontario (IO) and LINK427 have entered into a contract to design, construct, finance and maintain the Highway 427 Expansion Project. The Project is set to begin in 2018.
The Highway 427 Expansion Project will include a new 6.6 kilometre extension from Highway 7 to Major Mackenzie Drive, as well as:
- widening the existing highway to eight lanes between Finch Avenue West and Highway 7
- new interchanges at Langstaff Road, Rutherford Road and Major Mackenzie Drive
For the latest updates on the project visit: 427expansion.ca