My affection for London Underground officially ends tomorrow imo.

[Pat Vegas]

I have been flirting with the New York Subway for the past year anyway. Helvetica etc.

Maybe I will now take an interest in this characterless soulless piece of machinery.

http://en.wikipedia.org/wiki/SkyTrain_(Vancouver)

[Chief Arrowhead]

you have yet to sample the delicious vagaries of The El and its tributaries.

http://en.wikipedia.org/wiki/File:Chicago_L_Map.svg