A new GE ES44AH leads a Global 3 to Long Beach K-Line stack train through Salt Lake City on Sept. 12, 2014.

A colorful KG3LB glides through Salt Lake City on the evening of July 12, 2014.

A late model GE ES44AC keeps a Global 3 to Long Beach stack train in check as it descends the Weber Canyon grade at Henefer.