Traffic and Accident News (type a number or name to filter) 112 days agoTractor-trailer overturns on I-495, caused major delays in Montgomery County DC News Now141 days agoMulti-vehicle crash causes major delays on I-495 in Montgomery County DC News Now374 days agoTraffic to be ‘significantly impacted’ near Tysons, around Dulles Airport as crews install bridge girders over I-495 DC News Now778 days agoAnnie Mae FOX 5 DC
