Bailey's Crossroads Metro

 is a part of Washington, DC's old Metro system which connects an entrance near Red Racer Factory to Bailey's Crossroads. You can enter the station through a door south of the Red Racer Factory, near the collapsed regular metro entrance.

It is inhabited by Feral Ghouls. There are a few misc items scattered about but on the lower level of the station if you search a bit you'll find a makeshift bed by a broken toilet, around which is some ammo, chems, and cigarettes.

There is a hidden area on the lower level of the metro. At the bottom of the stairs there is a mound of rubble with crashed trains you can climb over revealing a area with a BB Gun and an asortment of other items. In this area, there's a mannequin of sorts, holding a tray.

On the east side of the downstairs part, there's a cage where someone was left to die in a brutal way. A few steps to the west are some shotgun shells, a frag grenade hidden in wooden box, and about 10 packs and 3 cartons of cigarettes which is decent money for little weight.