Founded in 1948 and incorporated in 1950, the Ohio Railway Museum is among the oldest railroad museums in the country. The museum operates over the former Columbus, Delaware, and Marion Railway right-of-way. One of its key locomotives on display is Norfolk & Western No. 578, an American Locomotive Co. 4-6-2 “Pacific” E2a steam locomotive. Built in March 1910, the steamer is said to be one of the last surviving E2a locomotives built for the Norfolk and Western Railway Co.