Locomotives in various stages of overhaul work line the north transfer table at the railroad’s Downing B. Jenks Shop in North Little Rock, Arkansas, on May 19, 2015, while a recently rebuilt Uni... (more)

A recently rebuilt Union Pacific SD40N No. 1783 rides the transfer table at the railroad’s Downing B. Jenks Shop in North Little Rock, Arkansas, on May 19, 2015. The former EMD SD40-2 has gone t... (more)

Two UP geeps bask in the sun on a chilly winter day with the St. Louis skyline in the background, just after a major ice storm hit the area. 1783 is one of only 2 GP38AC's on the UP. Canon 350D.