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

 

Map of the Highway 427 Expansion Project boundaries, showing the extension from Highway 7 to Major Mackenzie Drive, as well as the widening of the lanes between Highway 7 and Finch Avenue West
Highway 427 Expansion boundaries

 

For the latest updates on the project visit: 427expansion.ca