 Out of Tyson's Corner, you're okay on westbound Route 7 until you get out close to Reston. Accident before you get to Barron Cameron Avenue at Downey Drive. Traffic is apparently squeezing by under police direction over to the far left, maybe getting by over on the shoulder. Beltway looks okay across the American Legion Bridge and up 270 towards Rockville and Gaithersburg. Prince George's County, no issues across the Beltway on the BWD Parkway or Route 50. Coming out of Northeast and heading towards Laurel and Baltimore.