Follow Union Pacific from the 1950s and the end of steam through the diesel takeover. See Geeps, E and F-units, and the rise of second generation power with EMD's new rival, GE. You'll see U-boats including the giant U50 models, and freight and passenger trains all over the west with a wealth of UP history up to the 1980s merger with the MP and WP. Color film with history, graphics, maps and informative narration. 1 hr. 28 min. #0RV6867