Transportation

Credit: Purple Line work at the Baltimore-Washington Parkway and Riverdale Road.

Weekend road and rail work: Metro sees buses replace trains; I-66 stoppages

What to expect this weekend for street closures, no parking in downtown DC

3 killed in I-95 crash in Howard County

Metro oversight agency report on October crash points to train operator

Safety improvements considered to help you arrive alive on DC-area roads

More roads in Montgomery Co. are making way for outdoor dining