Waiting a crew change.
Southbound U56 headed by SD70ACe #8664 with special scheme.
U56 crew dead heads with a lite engine to Saint Charles to pick up some misc. rail cars.
EMD SD70ACe #6516 heading southbound train U56, standing by at Km 76. At this location, the helpers are coupled to proceed with the train.
Southbound loaded FCA train U56 headed by EMD SD40-3, photographed at Km 83 between the yards of Canguera and Carmo.
Southbound loaded U56 departing Canguera headed by brand new SD70ACe #6525, heading to ZWW (Parada do Carmo).