http://hum.unne.edu.ar/revistas/geoweb/Geo19/archivos/mignone13.pdf El SISTEMA FERROVIARIO DE LA REPÚBLICA ARGENTINA] - Revista Geográfica Digital, January 2013 Between 1976 and 1980, 560 stations were closed, along with 5500 kilometers of track, while the number of employees in railway workshops alone fell from 155,000 to 97,000. [