The Washington Metropolitan Area Transit Authority (WMATA) announced Tuesday that its Automatic Train Operation (ATO) is set ...

Automated trains can return to the Green and Yellow lines, after a two-month standoff between Metro leaders and their ...

Washington Metro's Green and Yellow lines granted approval to use automated train operation, joining the Red Line.

ARLINGTON, Va. (7News) — Metro officials will begin automating trains on the Green and Yellow Lines on Friday after approval ...

Currently, Metro is using what’s called automatic train operation (ATO) on the Red Line only, with plans to expand it to other lines in the coming months. However, the Washington Metrorail ...