Union Pacific: Classic Rail Images 2022
The Union Pacific pioneered transcontinental rail service. Eventually, running freight through half of America meant long consists hauled by some of the largest locomotives ever built. Reaching back to the end of the steam era, Union Pacific pictures giants ranging from mainline Union Pacific 4-8-8-4 Big Boys and Challenger 4-6-6-4s, to the 4-8-4 Northern, and a remarkable Consolidation 2-8-0 built in 1901. Steam on!