Credit: A Metro corruption investigation that triggered a significant guilty plea Friday remains open and could ensnare other Metro employees or contractors, WTOP has learned. (WTOP/Dave Dildine)

Former Metro worker admits stealing thousands in cleaning supply scam

Dulles Greenway toll hikes could be coming, but without more Va. state oversight

‘Circle of death’: 16th Street traffic circle connecting DC and Maryland to get upgrade

Maryland lawmakers call for cutting late fees on toll fines

Water main break in Montgomery Co. closes University Blvd. for repairs

Montgomery Co. lawmakers quiz acting transportation secretary on Capital Beltway expansion plans