The expansion of the Stouffville corridor is expected to increase service along the line by up to 400 per cent. The upgrades will provide all-day, two-way service throughout the corridor, which stretches north from Union Station to Lincolnville GO. The current plan for the expansion also includes the addition of four new stations: Lawrence-Kennedy, Finch-Kennedy, East
Harbour and Gerrard-Carlaw.
Work on the Stouffville expansion is expected to be completed in 2025.
