Originally Posted by
sc001
Exactly! Those windows are still a level above arrivals. What you’re seeing out of the new connector windows is the temporary walkway to the 60s that hasn’t been taken down yet.
That makes sense. I still haven't figured out what both of those windows are from your picture below. Are they offices? I think the 2nd circle are the office rooms behind the advertising screens down the escalators, and there are these same office rooms in the 70-79 concourse as well.

And second photo more offices as well above 92-98 I am guessing.