What are the ten largest railyards in America?

The ten largest railyards in America include the Union Pacific's Bailey Yard in North Platte, Nebraska, which is the largest in the world, followed by the Union Pacific's North Yard in Denver, Colorado, and the CSX's Cumberland Yard in Maryland. Other significant railyards include the BNSF's Argentine Yard in Kansas City, Kansas, and the Norfolk Southern's Bellevue Yard in Ohio. Additional notable yards are the CSX's Conway Yard in Pennsylvania, the BNSF's Los Angeles Intermodal Yard, and Union Pacific's Proviso Yard in Illinois. These facilities serve as crucial hubs for freight transport across the country.