Highway 427 Expansion
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. Work on the project started 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