 In Alexandria, Duke Street, eastbound to Telegraph Road, the off-ramp block due to police activity. There are fire crews there as well. You're backed up to Wheely, and you've got some slowing through there if you're stuck. That's why. Out in Sterling, Sterling Boulevard, eastbound after Route 28. You want to follow police direction. That's near Shaw Drive. And in Maryland, Silver Spring, Colesville Road, northbound near Fenton Street. You want to follow police direction. A crash there that may involve a ride-on bus. In the district, North Capitol Street, northbound near Harewood Road and Fort Drive, northeast.