Some Fairfax County residents are preparing to celebrate a victory in saving one of the last pieces of green space near Tysons Corner. The land was being considered for a four-lane road, but county officials are expected to pull the plan.

Metro General Manager Richard Sarles says he is not to blame for the decision to reduce the number of Blue Line trains.

The new Costco in Northeast D.C. has been quite popular, so now Metro has extended the H6 bus line to get more people to the big box store.

Metro's general manager released his proposed 2014 budget today, but riders shouldn't expect to see funding for more eight-car trains during rush hour among his recommendations.

As the D.C. region continues to expand by leaps and bounds, urban planners are pushing for a focus on areas that mix transportation with living spaces, office buildings and retail.

Virginia Gov. Bob McDonnell unveiled a new plan to fund transportation in the commonwealth on Tuesday, including a provision to replace the gas tax with an overall sales tax increase and fees on alternative fuel vehicles.

Fairfax County Board members will vote tonight on tax plan to fund major road improvements around Tysons Corner — a proposed $250 million during the next four decades.

The 495 Express Lanes in Virginia have been open for six weeks, and so far,  things have gone rather smoothly for employees at Transurban's operation center in Alexandria, Va.

Tolls on the Dulles Toll Road officially increased starting Jan. 1, with rates rising by 50 cents now and by another 75 cents next year.

Plans for a new north-south highway in Northern Virginia could make way for an expansion of the freight capacity of Dulles Airport; studies of both projects are now underway.