The Pittsburgh Locomotive and Car Works was a railroad equipment manufacturing company founded by Andrew Carnegie

Andrew Carnegie

Andrew Carnegie was a Scottish-American industrialist, businessman, and entrepreneur who led the enormous expansion of the American steel industry in the late 19th century...

 and T.N. Miller in 1865. It was located in Allegheny, Pennsylvania

Allegheny, Pennsylvania

Allegheny City was a Pennsylvania municipality located on the north side of the junction of the Allegheny and Ohio rivers, across from downtown Pittsburgh. It was annexed by Pittsburgh in 1907...

.

It repaired an early locomotive known as Bausman's

Frederick Bausman (Pittsburgh)

Frederick Bausman was an early coal mining operator in Allegheny County, Pennsylvania. Born in Pittsburgh in 1825, he was the son of Doctor Frederick Bausman and Sarah Beltzhoover.-Libel Charges:...

 Rhinoceros in April 1867.
Starting in the 1870s under its superintendent and general manager Daniel A. Wightman, it became known for its production of large locomotives. Its engines were shipped around the world, including to India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 and Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

By 1901, when Pittsburgh had merged with seven other manufacturing companies to form American Locomotive Company

American Locomotive Company

The American Locomotive Company, often shortened to ALCO or Alco , was a builder of railroad locomotives in the United States.-Early history:...

 (ALCO), Pittsburgh had produced over 2,400 locomotives. In March 1919, ALCO closed the Pittsburgh facility.

Preserved Pittsburgh locomotives

Following is a list (in serial number order) of Pittsburgh locomotives built before the ALCO merger that have been spared the scrapper's torch.

Serial number	Wheel arrangement (Whyte notation Whyte notation The Whyte notation for classifying steam locomotives by wheel arrangement was devised by Frederick Methvan Whyte and came into use in the early twentieth century encouraged by an editorial in American Engineer and Railroad Journal... )	Build date	Operational owner(s)	Disposition
unknown	4-6-0 4-6-0 Under the Whyte notation for the classification of steam locomotives, 4-6-0 represents the wheel arrangement of four leading wheels on two axles in a leading truck, six powered and coupled driving wheels on three axles, and no trailing wheels. This wheel arrangement became the second-most popular...	circa. 1891	Pittsburgh and Lake Erie Railroad Pittsburgh and Lake Erie Railroad The Pittsburgh and Lake Erie Railroad , also known as the "Little Giant", was formed on May 11, 1875. Company headquarters were located in Pittsburgh, Pennsylvania. The line connected Pittsburgh in the east with Youngstown, Ohio at nearby Haselton, Ohio in the west and Connellsville, ...  Class F-100 (number unknown). Sold circa. 1899 to Canadian Equipment Company and used on the construction of the National Transcontinental Railway National Transcontinental Railway The National Transcontinental Railway was a historic Canadian railway between Winnipeg and Moncton. Much of the line is now operated by the Canadian National Railway.-The Grand Trunk partnership:... , Canada's third transcontinental railway. Resold 1920 to Maritime Coal Ry. & Power Company #5. Retired 1961 to Canadian Railway Museum Canadian Railway Museum The Canadian Railway Museum Musée Ferrovaire Canadien) is a rail transport museum in Delson/Saint-Constant, Quebec south of Montreal.-Collection:... .	Canadian Railway Museum Canadian Railway Museum The Canadian Railway Museum Musée Ferrovaire Canadien) is a rail transport museum in Delson/Saint-Constant, Quebec south of Montreal.-Collection:... , Delson, Quebec Delson, Quebec Delson is an off-island suburb of Montreal, Quebec, Canada. It is situated 8 mi/13 km SSE of Montreal within the regional county municipality of Roussillion in the administrative region of Montérégie. The population as of the Canada 2006 Census was 7,322.On its small territory, Delson is crossed... , Canada Canada Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
1710	2-6-0 2-6-0 Under the Whyte notation for the classification of steam locomotives, 2-6-0 represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, six powered and coupled driving wheels on three axles, and no trailing wheels. This arrangement is commonly called a Mogul...	1897	Hankaku Railway #13 in Japan. Hankaku Railway was nationalized in 1906. She was renumbered #2851. The last owner was Jobu Railway.	Shinagawa, Tokyo Shinagawa, Tokyo is one of the 23 special wards of Tokyo, Japan. In English, it is called Shinagawa City. The ward is home to nine embassies.As of 2008, the ward has an estimated population of 344,461 and a density of 15,740 persons per km². The total area is 22.72 km²....
1815	2-6-0 2-6-0 Under the Whyte notation for the classification of steam locomotives, 2-6-0 represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, six powered and coupled driving wheels on three axles, and no trailing wheels. This arrangement is commonly called a Mogul...	1898	Chicago, Burlington and Quincy Railroad Chicago, Burlington and Quincy Railroad The Chicago, Burlington and Quincy Railroad was a railroad that operated in the Midwestern United States. Commonly referred to as the Burlington or as the Q, the Burlington Route served a large area, including extensive trackage in the states of Colorado, Illinois, Iowa, Kentucky, Missouri,...  #1175	Buffalo, Wyoming Buffalo, Wyoming Buffalo is a city in Johnson County, Wyoming, United States. The population was 3,900 at the 2000 census. It is the county seat of Johnson County...

External links

• American History Site
• SteamLocomotive.info list of extant ALCO-Pittsburgh locomotives.
• Maritime Railway site History of Maritime Railway and disposition of its locomotives.