Union Pacific 5511 is a

2-10-2 Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of two leading wheels, ten powered and coupled driving wheels, and two trailing wheels. In the United States of America and elsewhere the is ...

“Santa Fe” type steam locomotive built by the

Baldwin Locomotive Works The Baldwin Locomotive Works (BLW) was an American manufacturer of railroad locomotives from 1825 to 1951. Originally located in Philadelphia, it moved to nearby Eddystone, Pennsylvania, in the early 20th century. The company was for decades t ...

in 1923 as part of the

Union Pacific Railroad The Union Pacific Railroad , legally Union Pacific Railroad Company and often called simply Union Pacific, is a freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Paci ...

's TTT-6 class. It is the last remaining member of its class and the only remaining 2-10-2 to be operated by the Union Pacific. The locomotive ran in revenue service until being withdrawn in 1956. Since then, it has remained in storage in the UP's roundhouse in

Cheyenne, Wyoming Cheyenne ( or ) is the capital and most populous city of the U.S. state of Wyoming, as well as the county seat of Laramie County, with 65,132 residents, per the 2020 US Census. It is the principal city of the Cheyenne metropolitan statistical ...

. In April 2022, Union Pacific announced that No. 5511 was among several pieces of equipment to be donated to Railroad Heritage of Midwest America (RRHMA) in

Silvis, Illinois Silvis is a city in Rock Island County, Illinois, United States. It is part of a larger metropolitan area known as the Quad Cities. The Quad Cities Metropolitan Area is situated across four counties in Illinois and Iowa. It is located four miles fr ...

, with plans to rebuild No. 5511 for operational purposes once

Challenger Challenger, Challengers, or The Challengers may refer to: Entertainment Comics and manga * Challenger (character), comic book character * ''Challengers'' (manga), manga by Hinako Takanaga Film and TV * ''The Challengers'' (TV series), a 1979 ...

No. 3985 is rebuilt.

History

Revenue service

Between 1917 and 1924, the Union Pacific Railroad purchased 144 2-10-2 "Santa Fe" types, divided into classes TTT-1 through TTT-7.

American Locomotive Company The American Locomotive Company (often shortened to ALCO, ALCo or Alco) was an American manufacturer of locomotives, diesel generators, steel, and tanks that operated from 1901 to 1969. The company was formed by the merger of seven smaller locomo ...

(ALCO) built 18,

built 88 and

Lima Locomotive Works Lima Locomotive Works was an American firm that manufactured railroad locomotives from the 1870s through the 1950s. The company took the most distinctive part of its name from its main shop's location in Lima, Ohio. The shops were located between ...

built 37. Despite the divided classes, all of the UP 2-10-2s had the same cylinder dimensions, driving wheel diameter and boiler pressure. No. 5511 was the twelfth member of twenty-five TTT-6's to be built in 1923. It was initially assigned to pull heavy freight trains over the steep grades of the Wasatch Mountain Range between Ogden,

Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to it ...

and

Green River Green River may refer to: Rivers Canada * Green River (British Columbia), a tributary of the Lillooet River *Green River, a tributary of the Saint John River, also known by its French name of Rivière Verte *Green River (Ontario), a tributary of ...

Wyoming Wyoming () is a U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the south ...

. With the eventual introduction of the

4-6-6-4 In Whyte notation, a 4-6-6-4 is a railroad steam locomotive that has four leading wheels followed by six coupled driving wheels, a second set of six driving wheels and four trailing wheels. 4-6-6-4's are commonly known as Challengers. Other equi ...

"Challengers", which would be more capable of climbing steep grades than the 2-10-2s, No. 5511 was reassigned to pull long freight trains across the

Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, an ...

in Wyoming,

Nebraska Nebraska () is a state in the Midwestern region of the United States. It is bordered by South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Kansas to the south; Colorado to the southwe ...

, and

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

. Sometimes, the locomotive would also be used to help push other freight trains up Sherman Hill. By the end of 1956, No. 5511 was removed from the UP's active list before it was used as a stationary boiler in Ogden, and then Green River. In December 1958, No. 5511 was filmed to appear in ''Last of the Giants'', a UP film that mostly featured the railroad's

4-8-8-4 A 4-8-8-4 in the Whyte notation for the classification of steam locomotives by wheel arrangement, is a locomotive with a four-wheel leading truck, two sets of eight driving wheels, and a four-wheel trailing truck. Only one model of locomotives ha ...

Big Boys Big Boys were an American pioneering punk rock band who are credited with having helped to create and introduce skate punk as a new style of music, which became popular in the 1980s. They also were famous for bringing elements of funk into thei ...

". During filming, because the locomotive was no longer operational, it was coupled to a string of freight cars with an EMD diesel locomotive coupled to the other side to push, while No. 5511 would have burning

tires A tire (American English) or tyre (British English) is a ring-shaped component that surrounds a Rim (wheel), wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and to provide Traction (engineering), t ...

inside the

firebox Firebox may refer to: *Firebox (steam engine), the area where the fuel is burned in a steam engine *Firebox (architecture), the part of a fireplace where fuel is combusted *Firebox Records, a Finnish 8101705801record label * Firebox.com, an electro ...

. After filming was finished, the locomotive was sent to

Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enroll ...

, where its piston rods were cut, and it was scheduled to be scrapped with the rest of the UP's 2-10-2s. However, an unknown employee had ordered the locomotive to be withheld for preservation due to its movie appearance. As a result, the locomotive was stored inside the UP's roundhouse in Cheyenne.

Preservation

By the end of the 1960s, No. 5511 became the only 2-10-2 locomotive from the UP to be preserved. The locomotive was repainted for a cleaner appearance and stored inside the UP's Cheyenne Roundhouse for the next six decades. During that time, the locomotive was repainted and moved onto a turntable to be displayed for a

National Railway Historical Society The National Railway Historical Society (NRHS) is a non-profit organization established in 1935 in the United States to promote interest in, and appreciation for the historical development of railroads. It is headquartered in Philadelphia, Pennsyl ...

(NRHS) convention. Subsequently, the locomotive was stored without boiler jacketing. In April 2022, the UP announced that No. 5511 would be among four locomotives to be donated to the Railroading Heritage of Midwest America (RRHMA), with the others being 4-6-6-4 No. 3985,

EMD DDA40X The EMD DDA40X is a 6,600 hp (4,943 kW) D-D locomotive, built by EMD from 1969 to 1971 exclusively for the Union Pacific Railroad. It is the most powerful diesel-electric locomotive model ever built on a single frame, having two 16- ...

"Centennial" No. 6936, and an

EMD E9 The E9 is a , A1A-A1A passenger train-hauling diesel locomotive built by General Motors' Electro-Motive Division of La Grange, Illinois, between April 1954 and January 1964. 100 cab-equipped A units were produced and 44 cabless booster B units, a ...

B unit B, or b, is the second letter of the Latin-script alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is '' bee'' (pronounced ), plural ''bees''. It re ...

. Several other pieces of

rolling stock The term rolling stock in the rail transport industry refers to railway vehicles, including both powered and unpowered vehicles: for example, locomotives, freight and passenger cars (or coaches), and non-revenue cars. Passenger vehicles can b ...

from the

heritage fleet Amtrak's Heritage Fleet consisted of the rolling stock provided to it when it assumed passenger service on commercial railroads. The name was applied to a program begun in 1977 to convert the older, mainly streamlined, cars from steam heating to ...

were also included in the donation. The RRHMA has plans to eventually move their equipment to their large shop facility in

Silvis Silvis is a city in Rock Island County, Illinois, United States. It is part of a larger metropolitan area known as the Quad Cities. The Quad Cities Metropolitan Area is situated across four counties in Illinois and Iowa. It is located four miles fr ...

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...

, and to rebuild both Numbers 5511 and 3985. On May 13, 2022, RRHMA launched a

fundraiser Fundraising or fund-raising is the process of seeking and gathering voluntary financial contributions by engaging individuals, businesses, charitable foundations, or governmental agencies. Although fundraising typically refers to efforts to gathe ...

to raise enough money for the restoration of the Nos. 5511 and 3985 steam locomotives. On that same year, UP began to move 5511 and the rest of the donated equipment on November 11. The train arrived at the RRHMA shops on November 19.

References

{{reflist

External links

UP No. 5511 TTT-6

UP Steam
Individual locomotives of the United States 5511 Baldwin locomotives Freight locomotives Railway locomotives introduced in 1923 Standard gauge locomotives of the United States 2-10-2 locomotives Preserved steam locomotives of Illinois

History

Revenue service

Preservation

See also

References

External links