FCAB Antofagasta train at full power - faster and with a demonic roar, with silver pots San Cristobal Mine in Bolivia, toward the border town of Ollagüe, across the great Ascotan salt lake.
Triple FCAB traction, containers carrying ore concentrate to the border, bypassing the Ascotan Pass, the highest point on the route to Ollagüe (4000 m).