The Hilltopper was a passenger train operated by Amtrak in the Mid-Atlantic region of the United States. It ran daily from South Station in Boston, Massachusetts to Catlettsburg station in Catlettsburg, Kentucky. The 1,674 mi (2,694 km) run made 34 stops in 11 states and the District of Columbia.

Aberdeen station is a train station in Aberdeen, Maryland, on the Northeast Corridor. It is served by Amtrak Northeast Regional intercity service and MARC Penn Line commuter service. The station has two side platforms serving the outer tracks of the three-track Northeast Corridor, with a station building on the north side of the tracks.