 12th Street Tunnel is closed. Memorial Bridge is closed. All the other Potomac River bridges are open. But if you're coming in on the 14th Street Bridge, you won't be able to exit at 14th Street or the 12th Street Expressway. 3rd Street Tunnel stays open. Again, through the suburbs, light traffic. Heavy rain, though, in Alexandria near the Wilson Bridge. Headlights and wipers are on down that way. Are you legally old enough to drink? Then act like it. Don't drink and drive. Brought to you by the Virginia Department of Motor Vehicles. Learn more at actlikeit.org. Don't drink and drive, Virginia. Dave Doldine, WTOP Traffic.