Ford has stated no plans for transit expansion beyond his 2015 plan. And of that plan he's said he simply won't build any of it if the province refuses to reallocate their funding.
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Beyond that, there's no credible person who will tell you that Ford's plan can even be completed by 2015. Heck, the York University line had its EA, stations designed, tunnel boring machines ordered, and still will only barely be completed by 2015. In comparison, relatively NOTHING has been done for Ford's planned Scarborough subway or Sheppard extension.
His platform is not based in reality whatsoever.
Smitherman's platform for 2015 shows the subway to Vaughan (he shows York U, since Vaughan is outside of Toronto), and the Portland's LRT. The Eglinton line, by then well into construction, won't be completed until well after 2015. But hey, realistic timeframes.
In comparison, Rob Ford's subway platform is minimal, and his unrealistic timeframe suggests he doesn't truly take the issue all that seriously and didn't plan it out.
I have spoken with George Smitherman on many occasions. I know a lot of us have talked about the limitations of his transit plan, and in particular the omission of the DRL. George specifically stated that the main point of his transit plan is to connect this often divided city. Despite being a downtown Toronto candidate, he isn't running as one.