UP 4140 (SD70M) waits with other heavies in the north Yard for assignment while UP 712 (GP38-2) sorts freight cars.

UP 4140 leads 3 other units with the hot eastbound Z-LCNS train, which interchanges with NS at Memphis with connections to Atlanta, Jacksonville, and Charlotte.

UP #4041 in charge of a long train of autoracks passes under the WAS of Riverton.