MODERATE CONGESTION; SLOW TRAFFIC; ALLOW EXTRA TIME; DELAYS EXTEND TO ROUTE 1   WOODBRIDGE; SLOW AGAIN FROM 7100 TO THE EXIT FOR THE OUTER LOOP OF THE BELTWAY, WHERE A TRUCK IS STOPPED ALONG THE LEFT SIDE; NORTHBOUND 395 IS SLOW FROM THE BELTWAY TO SEMINARY RD AND FROM THE PENTAGON TO THE 14TH ST BRIDGE.