 That should be cleared pretty quickly. In Alexandria, Duke Street, eastbound at Telegraph Road, you've got the off-ramp blocked due to police activity. Back in Maryland, Colesville Road, northbound near Fenton Street, you want to follow police direction due to a crash there. One to watch for speeding burns more gas and can cost you fines, legal fees, and even your license. You speed, you lose. It's a message from the Virginia DMV. Ralph Fox, WTOP Traffic.