Landscape Architecture Resource

I stumbled upon a cool map a few days ago. It shows subway systems of different major cities all over the world at the same scale, check it out. For a more in-depth study of the topic, see the Neptis foundation's study here.

Toronto is pretty weak, but the map doesn't take into account other types of transit like light rail and buses. Although, I've been to a few major cities world-wide and I doubt Toronto fares well by any standard. No wonder we have such fresh air.