I've been parking in T4 garage lately instead of LT lot.
There are far too many road signs which can be confusing.
[When exiting T4 garage, you are sent through a "maze" of exit signs leading to the toll booths--if you miss one of them you can circle the lot for hours.

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[Another issue, entering T4 parking EZ-PASS only works in one of the 3 lanes, exiting it is valid in ALL lanes.]