 Left and center lanes are blocked on the inner loop, and I can see slow traffic from 123 heading up towards 193. Outer loop, they're just setting up along the left side south of the American Legion Bridge. Not quite as much volume through there, but you still want to stay to the right on the way down to Tyson's Corner. I-95 jammed up both ways through Dumfries with construction in both directions, and it looks like only a single left lane is getting by, both north and southbound on 95 as you head past 234. I'm Robert Workman.