 You'll be getting by just single file to the left from 234 pretty much all the way down towards exit 148. That's, what, about four miles or so? So stay over to the far left and be prepared for some congestion through there. Once you get your lanes back here, back up to speed, no worries on the way down towards Falmouth and Fredericksburg. On the Virginia Beltway, things look good in Alexandria and Annandale. No issues at the woods.