“Warsh Me” In need of visiting the wash rack (and maybe the paint shop as well), Chessie System/B&O GP40-2 4137 leads a late SLTT, the St. Louis Trailer Train, westbound on Track 1 of the Washington Subdivision at Lansdowne, MD. Trailing units are CS/B&O GP40-2 4425 and C&O SD40 7562. Same train, later crossing the Thomas Viaduct, see
photo 674432.