Just in from YPF's Refinery in Luján de Cuyo, Ferrocarril General San Martín's ALCo. RSD 16 #8468 has brought freight train number 5508 into Palmira's North Yard in the early morning of a mid-De... (more)

END OF AN ERA. The old alliance of 1800 HP. ALCo. power hauling Materfer (Argentinean)-built coaches held an almost half-century long monopoly of commuter haulage on the General San Martín RR.'s ... (more)

Still sporting Ferrocarriles Argentinos earlier (and Argentina railfans' most-beloved one) color scheme of red and yellow, Buenos Aires al Pacifico's ALCo. RSD16 #8504 hauls a train of loaded grai... (more)

Buenos Aires al Pacifico's ALCo. export-model RSD16 #8507 pulls empty freight cars along Transportes Metropolitanos Roca S.A.'s four-track mainline after having left Kilo. 5 Yard through its south... (more)

Ferrocarril General San Martín #8515 idles at Retiro Station under the bright sunshine of a mid-Summer morning between commuter-train duties. ALCo.'s Schenectady Works built the 1.800 HP locomoti... (more)

General San Martín Railroad's ALCo. RSD16 #8484 heads a six-car commuter train ready to leave Retiro Terminal. The General San Martín RR. operated its 75 RSD16's in all kind of duties: commuter ... (more)

Buenos Aires al Pacífico S.A.'s ALCo. RSD16 # 8510 has left his train of empty coal gondolas in the mainline just to add a cut of gravel hoppers after unloading at the cement plant in the backgro... (more)

ALCo. RSD16 #8499 entered the suburban station at Hurlingham with a 5-coach commuter train of the General San Martín Railroad during the leisure hours of a Spring afternoon. The four-track mainli... (more)

Nuevo Central Argentino Railroad's ALCo. RSD16 #8239 heads a train of empty hopper cars through the suburban station of Ministro Carranza, a mere 7 kilometers away from the Retiro Terminal. The to... (more)

In 1953 ALCo. introduced the DL500 specification, the "World" locomotive intended for the export market, with the fielding of demonstrator unit #1953C, built in Canada's ALCO. subsidiary MLW. Four... (more)

After the trial runs of July 1986, the General Mitre Railroad instituted the haulage of container cars in the consist of passenger trains between Buenos Aires, Córdoba and Tucumán. Trains number... (more)

Buenos Aires al Pacifico's ALCo. RSD16 #8509 charges with a train of empty coal gondolas through the boundaries of the San Justo station, 5 kilometres away from the junction of the branch with the... (more)