Foggy Bottom Station

 is part of the Metro system under the Washington D.C. ruins.

Notable Loot
Walking from the DCTA Tunnel 014-B Potomac entrance, if you take the first left into the small area between the tracks, you will find one or two Raiders along with a Nuka-Cola Quantum, 2 Stimpacks and a Psycho which can be found behind the gate next to the table and machinery.

There is a room to the north with an (average) terminal that will activate a Protectron robot to patrol this station for turnstile jumpers. There is a Nikola Tesla and You on the electric cabinet left of the Protectron charging pad, under the clock on the wall.