 I sure can spot the northbound crew, though, north of 610 as you head up through Quantico and triangle towards Dumfries. Left and center lanes are blocked, so only one lane of traffic squeezes by over to the far right. They'll be out there all night, and it is way slow right now. Beyond there, you're okay up into Springfield. 395, a couple of work zones, southbound south of the Pentagon, state of the right, southbound south of Duke Street down towards the Beltway. Move over to the left in order to get by there.