(CNN) — Here’s a look at Washington, DC’s subway system, generally called the “Metro.” The Washington Metropolitan Area Transit Authority operates Metrorail, the third largest heavy rail system in the ...

The Washington, D.C., Metro system has begun decorating rail cars with American flag decals. This comes as the capital city expects an influx of traffic, with President Donald Trump issuing an ...

Metro provided a map that shows where the maximum speed will rise to 75 mph, and where it will rise to 65 mph. Clarke said all other top speeds are already in place and won’t change.