Union Pacific Railroad

The Union Pacific Railroad, legally Union Pacific Railroad  and simply Union Pacific, is a freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) routes in 23 U.S. states  of Chicago and New Orleans.

Union Pacific is the second largest railroad in the after BNSF.

Union Pacific and BNSF have a duopoly on transcontinental freight rail lines in the Western .