Ann Arbor Railroad (1895–1976)

Ann Arbor Railroad
Overview
HeadquartersToledo, OH (early years), St. Louis, MI (1925-1963), Dearborn, MI (1963-1976)
Reporting markAA
LocaleMichigan and Ohio
Dates of operationSeptember 21, 1895–April 1, 1976
Technical
Track gauge4 ft 8+12 in (1,435 mm) standard gauge

The Ann Arbor Railroad (reporting mark AA) was an American railroad that operated between Toledo, Ohio, and Elberta and Frankfort, Michigan (about 294 route miles) with train ferry operations across Lake Michigan. In 1967, it reported 572 million net ton-miles of revenue freight, including 107 million in "lake transfer service". It also operated the Manistique and Lake Superior Railroad, a 39-mile subsidiary.

The company's main line is partially abandoned with ownership split between the state of Michigan, the Huron and Eastern Railway, and the shortline Ann Arbor Railroad (founded in 1988).