 Beltway in Virginia, interloop delays out of Springfield into Annandale and then out of Tysons, passing the toll road. Eastbound 66 slows, passing 234 Business, approaching 29 in Centerville, and then approaching and passing Route 50. If you're on the Beltway in Maryland, outer loop delays from 95 around past Georgia Avenue. Interloop slows from 210 to the Woodrow Wilson Bridge. On the Baltimore-Washington Parkway delays, southbound 50,