Wow. The ticket numbers in that article were surprisingly high, but I still wouldn't have expected that natives could guess the highest-ticket zone in advance. State Street is hugely high-traffic, obviously, but if you asked me to predict the highest ticket block in my city I don't think I'd have a hope.

(Hmmm... now I want the answer. Time for a FOIA request of my own perhaps?)

Eh I work off State so walking to/from work or lunch I see a LOT of those orange envelopes on lots of cars, plus having a desk right near a window means seeing lots of busy parking attendants. I just sort of guessed wildly heh