 Stay up to date with WTOP News and 7 News First alert weather. It's 728. Traffic and weather on the 8s. Let's get to Rita Kessler in the traffic center. Thanks, John. Right now, a new problem popped up in Lorton. This is Route 1 between Hassett Street and Gunston Cove Road or Gunston Road. Watch for response showing up for the crash. One of the vehicles reportedly smoking, not thinking it's on fire, but definitely some smoking coming from the vehicle.