Originally a WP unit this machine has lots of transplants inside which upgrade it greatly. Photo by Jim Satterwhite. From my collection.
ES44AC 4779, SD30C-ECO 5017 and ES44AC 9374 lead CPKC A71 west on CN's Yale Sub.
2nd section of the ATDA westbound to KCS Dallas yard
3 KCS units pull forward toward the NS diamond.
KCS GP40s 4779, 4764, and 4736 race towards the setting sun with hotshot train #8, consisting of only 12 cars on this day.