American Locomotive Company

built by the American Locomotive Company (ALCO) in Schenectady, New York, in July 1944

built in October 1940 by American Locomotive Company (ALCO)

The New York Central Railroad's Niagara were three classes of 27 4-8-4 steam locomotives built by the American Locomotive Company for the New York Central Railroad.

Norfolk and Western 2050 is a class Y3a 2-8-8-2 Compound Mallet steam locomotive built in March 1923 by the American Locomotive Company's (ALCO) Richmond, Virginia Works for the Norfolk and Western Railway (N&W).

Norfolk and Western 433 is a preserved M class 4-8-0 "Mastodon" type steam locomotive built by the American Locomotive Company's (ALCO) Richmond Locomotive Works in January 1907 for the Norfolk and Western Railway (N&W).

Built by American Locomotive Company's (ALCO) Richmond Works in March 1910, No. 578 was assigned to pull premiere passenger trains for the Norfolk and Western Railway (N&W) before it was downgraded to secondary passenger service.

The N&W received forty-five locomotives (Nos. 2000-2044) of the USRA design in February, April, and May of 1919 from the American Locomotive Company's (ALCO) Schenectady Works, and the railway classified them as Y3s.

Ten K2s were built by American Locomotive Company (ALCO) in 1919 as part of the United States Railroad Administration (USRA) Heavy Mountain design.

The N&W LC-2 was a class of boxcab electric locomotives built by Westinghouse and the American Locomotive Company (ALCO) for the Norfolk and Western Railway.

75 of the first M class locomotives (Nos. 375-449) were delivered from the American Locomotive Company's (ALCO) Richmond, Virginia works from June 1906 to February 1907, and 50 (Nos. 450-499) were delivered from the Baldwin Locomotive Works of Philadelphia, Pennsylvania from April to August 1906.

built in July 1943 by the American Locomotive Company (ALCO) of Schenectady, New York, for the Union Pacific Railroad

type steam locomotives built by ALCO between 1926-1930

The Union Pacific Challengers are a type of simple, articulated, 4-6-6-4 steam locomotive built by American Locomotive Company (ALCO) from 1936 to 1944

built in three classes for the Union Pacific Railroad by the American Locomotive Company (ALCO) between 1937 and 1944.

was an American manufacturer that operated from 1901 to 1969