MARC At Sunset, April 2013 April 3, 2013July 29, 2019 Ed KapuscinskiPhotos Baltimore, Baltimore Area, Bush St, Cab Car, Commuter, CSX Capitol Sub, MARC, Maryland After an excellent day chasing stuff all over Baltimore, we finished the day at Bush St, where the golden hour sun lit up a MARC train perfectly. MARC provides commuter service over CSX’s Capitol Subdivision between Baltimore and DC. Here, a DC bound train passes Gaslight Square at Bush St.