| UP 8873 SD70AH teams up with UP 6229 AC44CW to move a unit sand train south through Fort Worth. UP 8873 SD70AH was built at the Bombardier Sahagun, Mexico plant and delivered in July 2014. UP 6229 AC44CW was delivered to Southern Pacific as SP 181 AC44CW in May 1995 becoming UP 6229 with a patch on February 20, 2004. |