Coincindence?

[bnewman]

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The diagram above is a (partial) representation of the public transit system of a major east-coast city. The colors are those of the official map of the system in question. Which city is it?

(Note: spoilers in comments)

Comments

[q10.livejournal.com]

i know too much, but it's both Boston and Philadelphia.

[q10.livejournal.com]

although ‘partial’ is doing a lot of work here.

[reldnahkram.livejournal.com]

That's extremely cute. The type of service also lines up pretty well - both green lines are street car operations that run underground when they get downtown.

[think-too-much.livejournal.com]

Yah. It's a fun little bit of knowledge.