And even the real ones are being masked by fake ones to give a more soaring/graceful appearance. Definitely one of those cool construction secrets we'll be privileged to know about when the building is complete.It's so interesting how they are building the concourse arches. Some are structurally "real", and some are fake. I would have never guessed this.
It was halted a second time a little over a week ago after a fire. They are conducting a safety audit. Not sure if work has resumed after that, or when it will if it has not already.