 Virginia 28, north of 213 in Manassas Park, heading over to 29. Road widening work, alternating mobile closures of all lanes in either direction. Westbound 66, east of US 29 and Virginia 124 in Arlington. That's exit 72. The sound barrier work blocks the left lane. And then eastbound 66, just west of the Beltway, a couple of miles west of the Beltway, left lane is blocked.