A 1956-built ex-B&O RDC on Thomas Viaduct, which connects Elkridge to Relay. Note the 15-foot high obelisk on the Relay side, erected by builder John McCartney; one side is inscribed- "The T... (more)

Temperatures are still hovering in the mid 90's after the mercury hit over 100 degrees in the late afternoon. MARC P879 with no passengers on board passes through the Jefferson County, WV countrys... (more)

Elephant-style EMD E-Units with the 1955-built ex-CB&Q No. 9986B (E9A) leading a late afternoon commuter train by the old B&O tower at West Brunswick. The unit was rebuilt by Morrison-Knudsen for... (more)

An afternoon MARC train arrives at the iconic Point of Rocks depot.

The last light of day from the 2019 Summer Solstice finds MARC P879 crossing the Potomac River at Harpers Ferry, WV.

A MARC train passes through Halethorpe Station.

Northbound MARC commuter train rolls across Thomas Viaduct on the original B&O mainline between Baltimore & Washington D.C.

At 17:48, MARC 132 is barely late as it begins to slow for its scheduled 17:43 St. Denis station stop on April 20, 1987. Here, the Washington to Baltimore Camden Line commuter has just clea... (more)

A westbound MARC train approached its station stop at the small depot in Dickerson, Maryland. The loco was rebuilt from Penn Central/Conrail GP40 3062.

Arriving at BWI

Still in service; arriving at BWI

An increasingly rare sight with a GP39-2 leading a MARC train past Brunswick to Martinsburg. Shown approaching Harpers Ferry leading the P879 bringing commuters from Washington DC to the suburbs.

A rare sight on the MARC, the GP39H2s do occasionally show up as leaders. This former B&O engine is stopped at the Brunswick station during the evening rush.

A one-year-old MARC AEM7 brings a Baltimore-bound train past the unused tower at Bowie, Maryland.