A westbound Proviso, IL, to Fresno, CA, lite power move has 8 ES44-AC44 in consist. UP has been having alot of problems with the Tier 3 ES4400's stuff they have been getting from GE with fuel line fires. UP had parked alot of their 8000's waiting repairs which I believe has started to get these units back in service? Either way this is a long move to get power to the west. 7913, 7990, 8008, 8012, 8037, 7958, 8001, 7975.