The Eglinton Crosstown West Extension is an approximately 9.2-kilometre extension of the Eglinton Crosstown LRT (future Line 5), from Mount Dennis to Renforth Drive. Metrolinx is actively collaborating with the GTAA and municipal partners on the proposed alignment from Renforth Drive to the airport. Tunnelling is one of the first phases of work for the project.
The project is being delivered in four separate contracts: Advance Tunnelling DBF; Second Advance Tunnelling DBF; Elevated Guideway DB; and Stations and Remaining Work.