Auto-Train Corporation (reporting mark AUT) was a privately owned railroad which used its own , and traveled on rails leased from major railroads along the route of its trains, serving central Florida from points in the Mid-Atlantic region near Washington, DC, and the Mid-West near Louisville, Kentucky, during the 1970s. Despite the popularity of the service on its primary route, which parallels busy Interstate 95 along much of the eastern coast of the United States in five states, the company failed financially after operating for almost 10 years. After a hiatus, a similarly named and operated service (Auto Train) was begun under the government-financed Amtrak in 1983, which became one of the railroad's most popular services.
A concept of Auto-Train Corporation founder Eugene K. Garfield, a former employee of the US Department of Transportation, the novel approach allowed families to relax en route and save the expense and unfamiliarity of a rental car on arrival. The Auto-Train consists included passenger cars, autoracks, and a caboose. Although the company had its own locomotives and rolling stock, Auto-Train Corporation trains initially operated on Seaboard Coast Line (SCL) and Richmond, Fredericksburg & Potomac (RF&P) tracks.
Auto-Train Corporation's new service began operations on December 6, 1971, between Lorton, Virginia, and Sanford, Florida. The service was a big hit with travelers. Before long, the ambitious entrepreneurs of Auto-Train were looking to expand into other markets, and even established a short-lived service between Louisville, Kentucky, and Sanford, Florida.