Union Pacific

The Union Pacific Railroad (UP) is one of the most iconic and powerful railroads in the United States. As a Class I freight-hauling railroad, Union Pacific operates more than 8,300 locomotives across 32,200 miles (51,800 km) of track in 23 U.S. states, stretching west of Chicago and New Orleans.

Today, Union Pacific stands as the second-largest railroad in the U.S., sharing a transcontinental freight duopoly with BNSF Railway. The company plays a vital role in moving America’s goods across the Western, Midwestern, and South-Central regions, continuing a proud legacy that began in the 19th century.

Collectors and train enthusiasts around the world admire Union Pacific locomotives for their power, design, and historical importance — making them a must-have addition to any model train collection.