The Ontario Line's Flemingdon Park Station, an elevated stop on the west side of Don Mills Road north of Gateway Boulevard (currently a parking lot), will serve a high-demand area with 28,900 daily TTC riders on the 25 Don Mills bus. It will serve 9,700 residents within walking distance, handle 2,800 peak-hour customers (1,700 boarding, 1,100 alighting; 2041 forecast), support 2,600 local jobs, and feature minimal community impacts. Construction began early works in 2025, with station work starting October 2025.