UP 8443 in the company's newest paint scheme heads west into the Dome Valley.
UP 8443 & 4999 lead a westbound stack train.
Track crews repair damage from a derailment the previous evening.
Power rests in the ICTF Support Yard, waiting for the next assignment.
Just one number away from a very famous steam engine, UP 8443 leads a westbound stack train at Spadra in western Pomona in the mid-morning.