Hey folks. Today's the day...

I suggest that we put in a single thread passenger experiences and questions about this very large, years-long project at SFO. Are the temporary walkways crowded? Is it clear how to navigate through them? How much extra time does it take to move around the construction? Is anyone showing up at the Amex Centurion lounge, right in the middle of the madness?
If it's related to the T3 construction, I suggest this thread for discussion about it.