Railroad", article by Adam Burns in "Railroads In America" site Maps Route map at the Library of Congress Map of Union Pacific Railroad with Dates Abandoned route of the transcontinental railroad in Utah (with map) Geography of Chinese Workers Building the Transcontinental Railroad ; "A virtual reconstruction of the key historic sites" — Chinese Railroad Workers in North America Project; Center for Spatial and Textual Analysis (CESTA) at Stanford University 1860s in California 1869 in the United States American frontier Historic Civil Engineering Landmarks History of rail transportation in the United States History of United States expansionism Rail lines receiving land grants Rail transportation in California Rail transportation in Nevada Rail transportation in Utah Railway lines in Omaha, Nebraska Railway lines in the United States Southern Pacific Railroad Union Pacific Railroad