superelevation
Active Member
The nice thing about OL being a different tech is it sets that precedent. A route with TTC stock almost certainly would not be automated (making platform screen doors less likely too) and the weaker performance of the TTC Subway spec would likely not allow an alignment that is doing this much vertical and horizontal weaving (which is fine because it's making a lot of connections!)This is the underlying issue with the OL. They could have kept the TTC route and still have gone to Exhibition/Liberty Village, for example.