Cotton Belt Steam Roster (Built Since 1900)

Published: October 29, 2026

The locomotive the Cotton Belt is known for is the 4-8-4. Baldwin built the first ten in 1930, and Pine Bluff built the last ten, through No. 819 in 1942. Behind that class the railroad had spent thirty years behind Consolidations. The quantity column on this list is 297, across 25 rows. Five of the 0-8-0s were rebuilt from 2-8-0s already counted, so those five frames appear twice. The column is left as it stands. The company history is a separate page. The diesels are another.

St Louis Southwestern 4-8-4 805 at Shreveport LA

St. Louis Southwestern 4-8-4 #805 at Shreveport, Louisiana, circa 1949. American-Rails.com collection.

On this page: At a glance · Consolidations · The 4-8-4s · Passenger locomotives · Switchers · The three-foot engines · Roster

At a glance

Item	Detail
Railroad	St. Louis Southwestern. Company history
This table	Steam locomotives on the post-1900 class grid. Five rebuilt 0-8-0s are listed again
Moguls	60. Classes D-2, D-3, E-3, E-4, and G-1
Consolidations	119. Classes G-1, G-2, J-1, and K-1
Americans	23. Classes C-2 and D-1
Atlantics	6. Class E-1, Baldwin, 1909
Ten-Wheelers	40. Classes E-2, F-1, and G-0
Mountains	12. Five class L-0 from the Florida East Coast, and seven class M-1 from the Rock Island
4-8-4	20. Class L-1. Baldwin and Pine Bluff, 1930–1943
Six-wheel switchers	12. Classes C-3 and C-4
Eight-wheel switchers	5. Class G-2, rebuilt at Pine Bluff from Consolidations
Quantity column	297
Last new steam	Class L-1 No. 819, Pine Bluff, in service February 8, 1943
Last steam in freight	October 28, 1953, behind 2-8-0 No. 502
Preserved	L-1 No. 819, at Pine Bluff

Consolidations

The early road freight engine was a small 2-8-0. Class G-1, numbers 500–509, came from Baldwin in 1906 with 55-inch drivers, slide valves, Stephenson gear, and a narrow firebox, and they were assigned to St. Louis switching and transfer. Five of them were superheated in the 1920s. Three, 500, 504, and 509, were later rebuilt as 0-8-0s. Three more G-1s, 530–532, were secondhand Alco engines of 1904 and 1905 from the Erie. A separate class G-1, four Baldwin Moguls of 1912, shares the letter and nothing else. The type column keeps them apart.

Class G-2 was the next step. Numbers 510–529, Baldwin, 1909 and 1910, had a 30-inch piston stroke and Walschaerts valve gear. They were all superheated later and given piston valves. Two of them, 524 and 528, became 0-8-0s, and six went to the Southern Pacific of Mexico in 1947. Four more G-2s, 533–536, were Schenectady engines of 1903 and 1904 from the Erie. Four others, 545–548, came from the Detroit, Toledo & Ironton, Schenectady and Richmond, 1909 and 1911. Two class J-1 Consolidations, 540 and 541, were Schenectady engines of 1909 and 1910 from the Chicago & North Western.

The engine that carried the Cotton Belt until the 4-8-4 was the K-1. Baldwin built forty, 550–589, from 1912 through 1917, with 57-inch drivers, and thirty-six more, 750–785, from 1920 through 1923, with 61-inch drivers. Weight ran from 228,000 pounds on the first to 243,775 pounds on the last. All of them were converted to oil. Fifteen received tender boosters in 1927. A 1934 renumber moved part of 750–785. They were not all scrapped at home. Fifteen of 550–589 and twenty-five of 750–785 went to the Ferrocarril del Pacifico in 1950.

The 4-8-4s

Baldwin first proposed a high-drivered 2-8-4, and then a 4-8-4. The railroad took the 4-8-4. Ten engines, 800–809, were delivered in 1930: 70-inch drivers, 26-by-30-inch cylinders, and 422,500 pounds, the same weight as the Rio Grande 1700s, the Great Northern S-2s, and Timken’s 1111. Each one cost $110,849. They moved about 30 percent more tonnage than the K-1s, and they moved it faster.

In 1937 Pine Bluff built five more, 810–814, with Boxpok drivers and roller bearings on all axles. The Baldwin engines of 1930 received the same treatment in the early 1940s. During the war the shops built 815–819. No. 819, the last of the twenty and the last locomotive built by the Cotton Belt, was completed in December 1942 with a Baldwin boiler, burned oil, and entered service on February 8, 1943. It was also the last locomotive built in Arkansas. The class is L-1.

In 1952 eleven of the 4-8-4s went west to the parent Southern Pacific, first in freight out of El Paso and then in commute service between San Francisco and San Jose, and later on the Oakland mains. The class stayed in service, somewhere on the system, into 1959. On the Cotton Belt itself the last steam in freight was earlier, and it was a Consolidation: October 28, 1953, behind No. 502, Baldwin, 1906. No. 819 was given to Pine Bluff on July 19, 1955. The city owns it. The Cotton Belt Rail Historical Society operates the museum in the former shops at 1700 Port Road.

The Mountains were a bargain beside the 4-8-4s, and they were the only 4-8-2s the railroad owned. In the early 1920s the mechanical department had looked at a light copy of the United States Railroad Administration Pacific, and at a heavy 4-8-2 with 73-inch drivers. Nothing was built. In 1936, after the Florida East Coast defaulted, the Cotton Belt bought five of that railroad’s light 4-8-2s. They were twelve years old. The price was $12,500 each, against $110,849 for each of the 1930 Baldwins. They were classed L-0 and numbered 675–679. Seven class M-1 Mountains, 680–686, Brooks engines of 1920 and 1923, came from the Rock Island.

Passenger locomotives

Until 1906 the passenger engine was a 4-4-0 with 69-inch drivers. Eighteen class C-2 Americans, 40–57, came from Rogers and Pittsburgh in 1900–1903, and five class D-1s, 58–62, from Baldwin in 1906. Most were scrapped in the early 1930s. Three lasted into the 1940s.

The six Atlantics, class E-1, 600–605, were Baldwin engines of 1909. They had 70-inch drivers, a narrow firebox set between the trailing wheels, slide valves, and Stephenson gear. Until 1930 they were the only Cotton Belt engines with a trailing truck. In the mid-1920s they were modernized with piston valves, Walschaerts gear, superheaters, and oil. Two were scrapped in the early 1930s. Four lasted through most of the 1940s. No. 601 was sold in 1952 to the Cotton Plant-Fargo, probably for use as a stationary boiler.

Six of the sixteen class E-2 Ten-Wheelers, 209–224, were adapted for passenger work by thickening the tires, which took the drivers from 61 inches to 70. The whole class had come from Rogers and Pittsburgh in 1900 and 1901. Six class F-1 Ten-Wheelers, 250–255, followed from Baldwin in 1910. The modern Ten-Wheeler was class G-0. Ten of them, with 69-inch drivers, came from Baldwin in 1913, and eight more, with Baker valve gear, in 1916. They were an odd mixture. The machinery looked old, and the boiler did not: a wide firebox, a superheater, piston valves, and Walschaerts gear, at 209,200 pounds, thirteen tons heavier than the Atlantics. They were converted to oil in the 1920s, and several later received disk drivers.

Switchers

The six-wheel switchers are a short list. Three class C-3 engines, 95–97, were built at Pine Bluff between 1895 and 1900, the oldest locomotives on this grid, and they were retired in 1916 and 1917. Nine class C-4s, 86–94, came from Rogers and Baldwin in 1901 and 1903. No. 87 had been a Dallas Terminal engine. The class was gone between 1925 and 1933.

The heavy switcher was a rebuild. Between 1927 and 1929 Pine Bluff made 0-8-0s out of five Consolidations: G-1s 500, 504, and 509, and G-2s 524 and 528. They kept those numbers and were classed G-2. They are on this list a second time, which is why the quantity column runs ahead of the number of frames. The last of them lasted until 1953.

The three-foot engines

Everything above is standard gauge, or was built to be. The Tyler Tap and the Texas & St. Louis were three-foot railroads from October 1, 1877, until the northern division was widened on October 18, 1886, and the Texas lines on January 12, 1887. The first engine was the Governor Hubbard. The fleet that followed was a named roster of Moguls, Americans, and a few Consolidations, most of them from Grant in 1881 and 1882, and it was out of a job when the gauge changed. Those engines are not in the 297. Joseph A. Strapac’s Cotton Belt Locomotives is the book that lists them. A few standard-gauge engines inherited with the St. Francis Basin short lines sit outside this grid as well.

Roster

Type	Class	Numbers	Qty	Builder	Built	Retired	Notes
0-6-0	C-3	95–97	3	Pine Bluff	1895–1900	1916, 1917	Built by the railroad
0-6-0	C-4	86–94	9	Rogers, Baldwin	1901, 1903	1925–1933	87 ex-Dallas Terminal
0-8-0	G-2	500, 504, 509, 524, 528	5	Pine Bluff	1927–1929	1945–1953	Rebuilt from 2-8-0s already on this list
2-6-0	D-2	300–330	31	Rogers	1901–1904	1929–1944
2-6-0	D-3	331–340	10	Baldwin	1906, 1909	1945–1955
2-6-0	E-3	400–404	5	Rogers	1905	1929–1955
2-6-0	E-4	450–459	10	Baldwin	1909	1934–1956
2-6-0	G-1	425–428	4	Baldwin	1912	1947–1950
2-8-0	G-1	500–509	10	Baldwin	1906	1946	55-inch drivers. 500, 504, and 509 became 0-8-0s
2-8-0	G-1	530–532	3	Alco	1904–1905	1935–1953	Ex-Erie
2-8-0	G-2	510–529	20	Baldwin	1909–1910	1945	30-inch stroke. 524 and 528 became 0-8-0s. Six to the Southern Pacific of Mexico, 1947
2-8-0	G-2	533–536	4	Schenectady	1903, 1904	1945–1949	Ex-Erie
2-8-0	G-2	545–548	4	Schenectady, Richmond	1909, 1911	1946–1949	Ex-Detroit, Toledo & Ironton
2-8-0	J-1	540, 541	2	Schenectady	1909, 1910	1945	Ex-Chicago & North Western
2-8-0	K-1	550–589	40	Baldwin	1912–1917	1934–1952	57-inch drivers. 15 to the Ferrocarril del Pacifico, 1950
2-8-0	K-1	750–785	36	Baldwin	1920–1923	1934–1956	61-inch drivers. Part of the class renumbered in 1934. 25 to the Ferrocarril del Pacifico, 1950
4-4-0	C-2	40–57	18	Rogers, Pittsburgh	1900–1903	1927–1944	69-inch drivers
4-4-0	D-1	58–62	5	Baldwin	1906	1933
4-4-2	E-1	600–605	6	Baldwin	1909	1933–1952	70-inch drivers. 601 sold to the Cotton Plant-Fargo
4-6-0	E-2	209–224	16	Rogers, Pittsburgh	1900, 1901	1925–1944	Six adapted for passenger service, drivers thickened from 61 inches to 70
4-6-0	F-1	250–255	6	Baldwin	1910	1945–1953
4-6-0	G-0	650–667	18	Baldwin	1913, 1916	1945–1952	69-inch drivers. The 1916 engines have Baker valve gear
4-8-2	L-0	675–679	5	Schenectady	1924	1952, 1953	Ex-Florida East Coast. Bought in 1936 at $12,500 each
4-8-2	M-1	680–686	7	Brooks	1920, 1923	1953	Ex-Rock Island
4-8-4	L-1	800–819	20	Baldwin, Pine Bluff	1930–1943	1953–1959	800–809 Baldwin, 1930. 810–814 Pine Bluff, 1937. 815–819 Pine Bluff, 1942. 819 in service February 8, 1943, and preserved at Pine Bluff. Eleven went to the Southern Pacific in 1952

Sources

George H. Drury, Guide to North American Steam Locomotives, revised edition, St. Louis Southwestern chapter, pp. 288–289. The classes, the quantities, the builders, and the retirement spans. The quantity column is 297.
Joseph A. Strapac, Cotton Belt Locomotives (Shade Tree Books, 1977). The three-foot engines, which are outside this table.
Railroad Magazine locomotive rosters, September 1932, February 1947, and July 1953.

Facebook X Pinterest Tumblr Reddit WhatsApp Messenger