Streety McCarface
Senior Member
Part of me thinks the best idea is to build a wye with future tracks heading north, and have the subway interline with the Sheppard Subway. If RLN ever needs to go Northbound, there's no doubt that Sheppard will have to, at this point, go east, so extending both lines at around the same time would make complete sense. With an interline (and a future Sheppard West Subway), Relief Line trains can be stored at Wilson, and a new yard for Line 1 can be built elsewhere (Potentially an expanded Wilson can accommodate trains from both lines, especially considering the fact that Downsview Airport is getting smaller and smaller and it's the best land to build a yard), or a new yard can be built near HWY 407 along an extended Yonge and Spadina subway.