Inbound train making the last stop before Retiro Terminal in a rush hour. The loc is an export EMD GR12 ( La Grange 1962) originally assigned to General Sarmiento Line as #6586.
Empty train ascending the steep slope that begins at the station Montandon, and passing through the first tunnel. This train goes to Potrerillos Plant, where then loaded with sulfuric acid. Then, ... (more)