There are two entrances to the station's interior, one of which is located behind the ticket purchasing area, and the other at the front of the building in the waiting area. Apart from pre-War money in the ticket booth shelves and cash registers and a doctor's bag along the west wall, there is no notable loot within the building itself.
Inside the train station on top of the shelves is a toy car that merely says "Take." However, it can not be added to the inventory and picking it up causes a message to say "Good! Now press 'RS' ('RS3' for PS3 or 'Z' for PC) again to let go of the skull" with no other available interactions.
The train station appears only in Fallout: New Vegas.