After the entire Argentine railway network was nationalised in 1948, the station become part of the General Bartolomé Mitre Railway division of recently created Ferrocarriles Argentinos. In 1977 Sarratea station was closed,[4] as almost all passenger services were eliminated.[5] Like other stations of the former Ferrocarril Mitre, it is now maintained by freight rail company Nuevo Central Argentino (NCA).