I vaguely built something similar for Sydney, but in showing how good/bad public transport is than driving (hint: it's way worse to catch PT): http://www.public

I vaguely built something similar for Sydney, but in showing how good/bad public transport is than driving (hint: it's way worse to catch PT): http://www.publictransport-or-drive.com/ http://www.publictransport-or-drive.com/ It pretty much makes a isochrone maps all over the city, and gets google public transport and driving times and creates a ratio. I've started to work on a better version 2, but so far not much work.