DENTROBATE54
Banned
Why not just have both combined into one line?
Train turnback would take forever. The downside to long-distance subways is one side can have effortless service while the other can be bogged down with system delays the result of atomspheric conditions, switch problems, on-board emergencies, even jumpers. Instead of wishing for a single 100-station line maybe we'd be better off exploring the economical, easy-to-setup and quick to put into operations glories of LRT/BRT.
At any route given that BD stretches past Kipling and Sheppard only starts at Yonge, the line with the better rationale to extend to Markham Rd, hitting STC from the northeast is the Sheppard Line.