I just checked trafficland and the Aquia Harbour cameras aren’t working right now. If you go under Springfield you should be able to see them from the Dale City cameras. I live just a few miles from the 143 exit and there are a ton of people taking their kids into school late so they can take them to the overpass and to the shopping center where you can see 95 from behind the Target. Hopefully there will be pictures posted I can link to here.
I googled a webcam for the U.S. Capitol to see the gathering later...
http://science.nature.nps.gov/index.htm
it’s run by the National Park Service and it says “Our website is currently down for maintenance” hmmmmmm.
Anyone have a working link for the U.S. Capitol
If you have facebook, here’s some video as they’re driving down 610 to get on 95:
https://www.facebook.com/photo.php?v=10201913380305379