http://www.youtube.com/watch?v=jdIzRFOaTCY
Hope the above link will show you the video of the train.
There where 295 loaded containers with clothes,electronic good and furniture from the midwest region for export.
The DDA40X (Centenials) where basically two locos mounted back to back on one frame with two trucks with 4axels on each,built only for Union Pacific to replace the Big Boy and Challenger steam loco,s.in the mountains of western US.