More people and more jobs are coming to D.C. and the city's infrastructure needs some work -- $54 billion worth.
Fairfax County board clears way for $188M neighborhood overhaul at former Lorton prison site
Local motorists spend 24 percent more time driving during peak hours.
More traffic equals more regulation at the National Mall.
Subsurface ground movement eyed as cause of bridge tilt that made Delaware interstate close
Fairfax County transportation officials announced Tuesday that a new bus route will begin running when the Silver Line opens to take passengers from Wiehle Avenue to Dulles International Airport and the Smithsonian's Udvar-Hazy Center.
All lanes of the Outer Loop of the Beltway are closed after Route 29 in Maryland because of a crash with a major fuel spill.
WMATA says all systems are "go" for a summer roll-out of Phase 1 of Metro's Silver Line. How much will your trip cost?
Mark Warner calls for greater safety efforts by oil and rail companies after derailment
Within a year, a fast ferry could be bringing commuters from the Alexandria waterfront to the Navy Yard.
Some new rules regarding speed cameras are in effect in Maryland, giving drivers extra protection against tickets they believe are issued in error.
The success of the weekend Penn Line service has a MARC planner considering more.
Promising "to break the bottleneck along northbound U.S. 29," leaders broke ground on a project to widen a stretch of the roadway notorious for congestion.
Emergency responses along the Dulles Toll Road are changing because of the construction of the Silver Line.
Repairs to the Silver Spring Transit Center are scheduled to start next week and should be done by the end of 2014.
WTOP's third Commuter Idle winner enjoyed his relaxing ride to working in a limo, that got him to work an hour earlier than normal.
What appeared to be an effort from Washington Metro Area Transit Authority to engage with its customers through social media, was actually a well-informed Twitter campaign that had no connection to the transit authority.
Eric Rosenberg is appealing a rush-hour restriction ticket he received while parked on Wisconsin Avenue in Glover Park. He says he was parked in the southbound lanes and wasn't violating any restrictions, which were in place for outbound traffic at the time.
8 die in Virginia traffic accidents over Memorial Day holiday weekend
D.C.-area workers are spending less time commuting than they were two years ago, according to the latest WTOP Beltway Poll.
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