Originally Posted by
AlphaTango
I thought there was too and arrived a few weeks ago to find the line well over the bridge. I asked the TSA woman directing people to the end of the line and she said (and I quote): "there ain't no preferred line".
I just use B/C wherever I'm going now; I usually want to get to the elevator behind the Dunkin Donuts there anyway.

Weird. Usually it's a contract person - not TSA - guarding the line at A-East. And they've been shockingly consistent (in a good way) for me, so this is troubling.
I'm usually heading to the B/C club too, but it's not a long walk from A-East, and I usually handily beat my colleagues there who enter the B or C lines, even those with status.