The Iron Horse

John Ford's first large-scale Western chronicles the building of the first transcontinental railroad, framed as a romance between a surveyor's son and the daughter of a railroad boss. Ford shot on location with thousands of extras, real locomotives, and a reconstructed frontier town, giving the film a documentary weight rare for the genre at the time. The Iron Horse was a major hit for Fox and established Ford as a director who could handle epic scope, the beginning of his long association with the Western. Abraham Lincoln appears as a guiding presence, and the film treats the railroad as the fulfillment of his vision of a united continent. The Library of Congress selected it for the National Film Registry in 2011. The film entered the public domain in the United States in 2020.