Transportation

FAA investigating near collision of two jets at Reagan National Airport

Speed limit change coming to Veirs Mill Road in Rockville

3 hurt after school bus crashes into Virginia DMV building

How have drivers adjusted to the collapse of the Key Bridge? A look at the data

Beltway in the dark: More than 300 streetlights out along the busy highway

What caused the grueling morning traffic delays on the Beltway — and how it could happen again