Down from Galera, at 4829 meters above sea level (15843,18 feet), this work train is dropping stones on the track, performing maintenance.
Early in the morning, the passenger train was linking Buenos Aires (Plaza Constitución Station) and Quequén has stopped in Lobería. (Thanks AleG!) The picture was taken in Argentina, not Chile.
MLW number 435 (the last one in service, at this time, on FCHH) between Acoria and Izcuchaca.
The night train number 325 (to Bahia Blanca) ready to leave. Beside train 316, which had come from Mar del Plata.