The transit agency is set to choose a contractor to lead the process by July. Metro wants the new system in place within four years.
Federal officials investigating last week's commuter train derailment in Connecticut say the engineer described an "unusual condition" on the track before the train derailed.
The traffic back-up started hours before President Barack Obama is scheduled to speak at the U.S. Naval Academy's graduation.
The Solar Impulse is making the first attempt by a solar airplane capable of flying day and night without fuel to fly across the U.S.
DDOT officials say the 14th St NW and F St NW raod closures will continue through the overnight hours and likely into Friday.
Could Bus Rapid Transit (BRT) Be the Answer To Montgomery County's Traffic Nightmares?
During Thursday and Monday, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
A bicyclist was struck at Martin Luther King Jr. Avenue and V Street SE on Wednesday morning, say police.
If you had the choice between sitting next to a crying baby or sitting next to a person with bad body odor on your next flight, then which option would you choose?
A 22-year-old man who prosecutors say told a suspect to flee after a fatal hit-and-run faces up to six years in prison for his advice.
Southwest Airlines Co. announced new nonstop daily service between William P. Hobby Airport in Houston and Ronald Reagan Washington National Airport.
Metro is launching a new weekly short-trip pass that SmarTrip users can add to their cards to save money.
Metro-North is using a fleet of 120 buses at the Bridgeport train station to help rail commuters make their way around the scene of the accident and help get them get to New York City.
The Pittsburgh Institute of Aeronautics is cutting a ribbon Monday to open its new 18,000-square-foot building at Hagerstown Regional Airport.