My hub in Nashville Tennessee, White's Creek hub is going thru a huge expansion, doubling the size of the hub .
Also I know that the Lexington , Kentucky hub is undergoing a major expansion .
Also , U.P.S. has built a new center in Lavergne Tennessee, which is a suburb of Nashville , this new facility will help take pressure off the White's Creek facility.
I understand as well that the Mesquite Texas facility is being upgraded ..
I know the Memphis (Oakhaven) Tennessee just recently finished with their expansion and are now fully automated .
It might sound strange that I know all this information, but I'm a shifter (yard bird , yard jockey, yard goat etc etc ) at a fairly large feeder hub with a huge bypass destination on our yard and I talk with many drivers from different areas, with out bugging the crap out of them , just holding an open conversation. It helps to pass the time , while ingesting valuable information that's happening. Hope this helps you