Oh, the wonders of distributed power in contemporary railroading! What at first appears to be the workings of a power short operator is in actuality a pair of diesel units working in tandem with a long train of containers in between. UP 7763 pulls the KOAMN-11 while a single SD9043MAC shoves the rear. It looks rather odd, but it seems to work well for UP, the 'Great Big Rolling Railroad' of the new century.