Union Pacific SD40N No. 1616 pulls the LUE43 local into Salt Lake City on Oct. 9, 2016.

All in a day's work for the YSC25R.

Union Pacific's Evanston Local climbs the 1.14% grade east through Echo Canyon with 22 cars on Oct. 21, 2016.

After working the Peterson Industrial Depot west of Tooele, Union Pacific's Warner Local returns to Salt Lake City with 12 cars. UP SD40N No. 1708 was built UP SD40-2 No. 3595 in August 1979.