The 1931 Union Pacific Overland Route Map of the United States is a vintage collectible that shows the railroad train routes in the U.S during that time period. This detailed map, originating from the United States, would have been used by passengers and collectors to navigate and explore the railroad network of the country. With a focus on the Union Pacific Overland Route, this map provides a unique insight into the transportation infrastructure of the United States in the early 20th century.