 On the Beltway in Virginia, your inner loop delays are from Springfield headed into Annandale. In the delay after the Springfield interchange, the crash was off the road to the right. Then delays from 66 headed past the toll road. If you're on the outer loop of the Beltway, the delays in Maryland come from 95 all the way to Georgia. Then from Old Georgetown Road to join a delay that begins on southbound 270 near 370.