| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 253 (253) | K-21 | 0-8-0 | 4'-8½" | L&A (FEC) | Transportation and Interpretive Center, Abbeville, AL | display | Alco (Richmond) #65770, 1924 | From Nash, TX, then GCRM, then Hialeah yard, FL, then Fort Pierce, FL, then Canal Point, FL. Cosmetically restored and displayed as ACL 1235. Exact location is unknown. |
| 433 | M | 4-8-0 | 4'-8½" | N&W | The Virginia Creeper Trail 1, Abingdon, VA | display | Alco (Richmond) #40329, 1907 | Underwent a cosmetic restoration in August 2023. |
| 3 (8) | 0-4-0ST | 4'-8½" | US Navy | Atlantic County Harley-Davidson, Absecon, NJ | display | Alco (Cooke) #59957, 05/1918 | ||
| 107 (88) | 65 | 4-6-2 | 4'-8½" | GAN (FEC) | Thronateeska Heritage Center, Albany, GA | display | Alco (Schenectady) #50133, 1911 | Cosmetic restoration in 2024. |
| 20 | SC-4 | 2-8-0 | 4'-8½" | GCY (LS&I) | Allen Heritage Center, Allen, TX | display | Alco (Pittsburg) #46943, 1910 | From the Grand Canyon Railway, Williams, AZ. |
| 2 | 0-4-0T | 4'-8½" | Ashland Iron & Mining (Ohio River Coal) | behind Sherry's Do Ups, Main St, Amelia, OH | unknown | Alco (Cooke) #61827, 09/1920 | From the Lunken Airport Playfield, Cincinnati, OH, then Oakley, OH. Owned by Dave Pommert. Reportedly sold to private individual who may try to restore it to operating condition. Current location unknown. | |
| 201 (1) | 200 | 2-6-0 | 4'-8½" | MC&SA (ICC) | Sherley Heritage Park, Anna, TX | display | Alco (Cooke) #39094, 04/1906 | Built as 5' gauge for the Panama Canal construction. From Eureka Springs, AR. Sold to the city of Anna, TX. Cosmetically restored in Reader, AR. |
| 736 | H-3 | 4-6-2 | 4'-8½" | MSP&SSM | Telulah Park, Appleton, WI | display | Alco (Schenectady) #53137, 1913 | |
| 18 | 2-8-0 | 4'-8½" | A&A (Boyne City) | Arcade & Attica Railroad, Arcade, NY | operational | Alco (Cooke) #62624, 1920 | Temporarily used the tender of A&A 14. Will now use the tender from Mississippian 2-8-0 76. Taken out of service in early 2017 due to a crack in the boiler. Returned to operation on August 14, 2024. Re-debuted in excursion service on September 28, 2024. | |
| 2542 | 2535 | 2-8-0 | 4'-8½" | AT&SF (KCM&O) | Wilson Park, Arkansas City, KS | display | Alco (Pittsburg) #48638, 1911 | |
| 3 | 2-4-2 | 36" | M.A. Patout & Son | Six Flags Over Texas, Arlington, TX | operational | Alco (Dickson) #1280, 1901 | Named General Sam Houston. Previously named Mary Ann. Colloquially known as the Green Train. Originally built as an 0-4-4T type. | |
| 7 | 0-4-2T | 4'-8½" | Coronet Phosphate | Gramling Locomotive Works, Ashley, IN | restoration | Alco (Cooke) #61585, 1920 | From Miami, FL. Being restored to operational condition. To be relocated to the Port Orange Railway Society, Port Orange, FL to operate on the St. Marys railroad. | |
| 786 | Mk-5 | 2-8-2 | 4'-8½" | SP (T&NO) | Austin & TX Central, Austin, TX | restoration | Alco (Brooks) #55972, 1916 | ASTA Restored to operation in December 1991. Previously operated in July 1999. Suffered a cracked cylinder saddle block. Being restored to operational condition. |
| 2 | 0-4-0T | 4'-8½" | Federal Shipbuilding | Smith Estate, Axis, AL | abandoned | Alco (Schenectady) #56989, 10/1917 | ||
| 2705 | K-4 | 2-8-4 | 4'-8½" | C&O | National Museum of Railroad History & Innovation, Baltimore, MD | display | Alco (Schenectady) #70854, 1943 | From Russell, KY. |
| 592 | P-6s / A-28 | 4-4-2C | 4'-8½" | CNJ | National Museum of Railroad History & Innovation, Baltimore, MD | display | Alco (Brooks) #25997, 1902 | Only surviving Atlantic type camelback in the US. |
| 490 | L1a | 4-6-4 | 4'-8½" | C&O | National Museum of Railroad History & Innovation, Baltimore, MD | display | Alco (Richmond) #66555, 1926 | Rebuilt from an F-19 class Pacific boiler and streamlined. |
| 895 (200) | C-25 | 2-8-0 | 4'-8½" | SP (T&NO) | Roseland Park, Baytown, TX | display | Alco, 08/1913 | |
| 49 | 24.5 ton | 0-4-0T | 4'-8½" | Solvay Process Works | yard, Bedford, PA | display | Alco (Cooke) #62752, 1920 | Formerly of Rail City, then Mann's Choice, PA. Rumors exist of this locomotive being jinxed or haunted because of some accidents in its Jamesville Quarry years. |
| 5 | 2-8-0 | 4'-8½" | Okmulgee Northern | Belton Grandview & Kansas City Railroad, Belton, MO | display | Alco (Cooke) #65189, 1923 | Named Tommy. | |
| 18 | 0-6-0 | 4'-8½" | Chicago Gravel | Veteran's Park, Bensenville, IL | display | Alco (Schenectady) #63274, 04/1922 | ||
| 1031 | L-7 | 0-6-0 | 4'-8½" | NP | Yellowstone County Museum, Billings, MT | display | Alco (Schenectady) #27362, 1903 | |
| 333 | 0-6-0 | 4'-8½" | IC | New Era Railroad, Bluffton, IN | restoration | Alco (Cooke) #58999, 07/1918 | From Baton Rouge, LA. Then, Tioga, LA. Purchased by private party with a chance to be made operational again. Currently being restored in an undisclosed location in Ohio. | |
| 2295 | MK-9 | 2-8-2 | 4'-8½" | UP | Boise Depot, Boise, ID | display | Alco (Brooks) #61924, 1924 | Appeared in UP's film Last of the Giants. |
| 18 | SC-4 | 2-8-0 | 4'-8½" | Colebrookdale (LS&I) | Colebrookdale Railroad, Boyertown, PA | restoration | Alco (Pittsburg) #46941, 1910 | From MI, then the Grand Canyon Railway, Williams, AZ, then the Mount Hood Railway, OR, then the San Luis & Rio Grande Railroad, Alamosa, CO. Will debut in excursion service at the Colebrookdale Railroad at some time in the future.. |
| 2 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | operational | Alco (Manchester), 1875 | Named Ammonoosuc. | |
| 3 (2) | 0-2-2-0cog | 4'-8" | MWC (Green Mountain Cog) | Mt Washington Cog Railway, Bretton Woods, NH | stored | Alco (Manchester), 1883 | Named Agiocochook. | |
| 6 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | stored | Alco (Manchester), 1878 | Named Kancamagus. | |
| 8 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | stored | Alco (Manchester), 1892 | Named Moosilauke, cab and tender displayed with 4 in Twin Mountain. | |
| 9 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | operational | Alco (Manchester) #45091, 1908 | Named Waumbek. | |
| 9 (616) | 0-6-0 | 4'-8½" | SMS Rail Lines (USATC) | SMS Rail Lines, Bridgeport, NJ | operational | Alco (Schenectady) #70402, 1942 | From the New Hope Railroad, New Hope, PA. Previously operated in the 1970s. Had the boiler fired up and the throttle opened with steam running through the cylinders in 2021. Restored back to operation on November 16, 2023. | |
| 207 (200) | 0-4-0T | 4'-8½" | Detroit Edison (Delray Power Plant) | Buckley Old Engine Show, Buckley, MI | stored | Alco, 1924 | From Belleville Pointe Park. | |
| 7 | 0-4-0T | 4'-8½" | US Ordinance | Buckley Old Engine Show, Buckley, MI | operational | Alco (Cooke) #59402, 06/1918 | ||
| 25 | Y-1 | 2-8-0 | 4'-8½" | NP | Civic Center, Butte, MT | display | Alco (Schenectady) #5129, 1899 | A society has been formed to construct a building to house this engine either for a restoration to operation or cosmetic restoration for display. |
| 3 (3801) | 0-4-0ST | 4'-8½" | AL Marble | Heart of Dixie Railroad Museum, Calera, AL | restoration | Alco (Cooke) #48052, 1910 | Was to be restored to operation but is only to be cosmetically restored. | |
| 10 | 060-T-123 | 0-6-0T | 4'-8½" | EJ Lavino & Co | Pacific Southwest Railway Museum, Campo, CA | display | Alco (Cooke) #64764, 1923 | From Perris. |
| 11 | 2-8-2T | 4'-8½" | Coos Bay Lumber | Pacific Southwest Railway Museum, Campo, CA | restoration | Alco (Schenectady) #68276, 1929 | ||
| 1352 | 2-8-2 | 4'-8½" | SLSF | Aberdeen, Carolina & Western, Candor, NC | stored | Alco (Schenectady) #51820, 09/1912 | From Taylorville, IL. Was initially acquired by the Valley Railroad, Essex, CT in 2023 for restoration to operation, but the locomotive was never delivered to the railroad and subsequently acquired by the ACWR in 2024. Being evaluated for restoration. | |
| 3 | 0-4-0T | 4'-8½" | Laclede Steel | park, Carlinville, IL | scrapped | Alco (Cooke) #63299, 1921 | ||
| 1023 (488) | K-1 | 0-8-0 | 4'-8½" | KCS | Heart of the Heartlands, Carona, KS | display | Alco (Pittsburg) #40166, 1906 | From Pittsburg, KS. Only surviving KCS steam locomotive. |
| 53 | 40 ton | 0-4-0ST | 4'-8½" | Solvay Process Works | Central Square Staition Museum, Central Square, NY | display | Alco (Cooke) #63278, 1923 | From Rail City, Sandy Pond, NY. |
| 630 (207) | Ks-1 | 2-8-0 | 4'-8½" | Southern (ET&WNC) | TVRM Soule Shops, Chattanooga, TN | overhaul | Alco (Richmond) #28446, 1904 | Previously operated in Nov 1989. Restored back to operation in Mar 2011. Taken out of service in early 2022. Returned to operation on Aug 4, 2023. Taken out of service again on Nov 2, 2025. Undergoing mandated 1,472-day inspection and overhaul. |
| 1504 | USRAl | 4-6-2 | 4'-8½" | ACL | TVRM Soule Shops, Chattanooga, TN | restoration | Alco (Richmond) #59314, 1919 | From the Prime F. Osborn Convention Center, Jacksonville, FL, then the US Sugar Railroad, Clewiston, FL. Donated to the TVRM in late Mar 2026 after the planned operational restoration by the US Sugar Railroad was cancelled. |
| 10 (16) | 2-8-2T | 4'-8½" | Crossett Western (Hammond Lumber) | Chelatchie Prairie Railroad, Chelatchie, WA | overhaul | Alco (Brooks) #67652, 03/1929 | From Shelton. Sister to Mt. Rainier Scenic Railroad 2-8-2T 17. | |
| 803 | 2-8-2T | 4'-8½" | Long Bell Lumber | Chelatchie Prairie Railroad, Chelatchie, WA | stored | Alco (Brooks) #66275, 02/1925 | From Shelton. | |
| 838 | FEF-3 | 4-8-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | stored | Alco (Schenectady) #72785, 1944 | Used as a spare parts source for UP 844. |
| 844 (8444) | FEF-3 | 4-8-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | operational | Alco (Schenectady) #72791, 12/1944 | Featured in the TV series 'Shining Time Station'. Only steam locomotive in the United States to never be retired by a major class I North American railroad. Renumbered to 8444 from 1962 to 1989. Taken out of service in 2013. Returned to service in 2016. |
| 4014 | 48841 | 4-8-8-4 | 4'-8½" | UP | UP engine house, Cheyenne, WY | operational | Alco (Schenectady) #69585, 11/1941 | From Pomona, CA. Reacquired by the Union Pacific in July 2013. Restored to operation on May 1, 2019. Converted to burn oil. Temporarily uses the tender of UP 3985. Became the first-ever steam locomotive to be equipped with Positive Train Control. |
| 4004 | 48841 | 4-8-8-4 | 4'-8½" | UP | US 30, Holliday Park, Cheyenne, WY | display | Alco (Schenectady) #69575, 09/1941 | Cosmetically restored in 2018. |
| 347 | C-3 | 2-8-0 | 4'-8½" | DM&IR | Museum of Mining, Chisholm, MN | display | Alco (Pittsburg) #42285, 1907 | |
| 11 | 2-6-0 | 4'-8½" | Everett (Bath & Hammondsport) | Claysburg shops, Claysburg, PA | operational | Alco (Cooke) #62635, 03/1923 | Originally built for export to Cuba. From the M&NJ Shops, Middletown, NY. Sold to the Everett Railroad, Duncansville, PA. Restored to operation in October 2015. Converted to burn oil in March 2022. | |
| 4070 | S-3-a | 2-8-2 | 4'-8½" | GTW | B&O Roundhouse, Cleveland, OH | restoration | Alco (Schenectady) #60319, 1918 | MRPS Restored to operation in 1968. Previously operated in 1990. Being restored to operation with an expected completion sometime in 2026. |
| 20 (1) | 0-4-0T | 4'-8½" | Rockton-Rion (Chicago Zeigler & Gulf) | Mt. Yonah Book Exchange, Cleveland, GA | display | Alco (Schenectady) #29725, 07/1904 | Oldest surviving ALCO 0-4-0 type in USA. From the Rion Quarry, Winnsborro, SC. | |
| 148 | 151 | 4-6-2 | 4'-8½" | US Sugar (FEC) | US Sugar, Clewiston, FL | operational | Alco (Richmond) #61769, 1920 | From Zerr's Historic Steam Train LLC, near the C&O engine house, Traverse City, MI, then Monte Vista, CO. Owned by Don Shank's D&RG Historial Foundation. Restored to operation in 2020. Converted to burn waste vegetable oil. |
| 1351 | 2-8-2 | 4'-8½" | SLSF | Memphis Transportation Museum, Collierville, TN | display | Alco (Schenectady) #51812, 1912 | ||
| 2412 (173) | 2-8-0 | 4'-8½" | Truax-Traer Coal (MSP&SSM) | park, Columbus, ND | display | Alco (Brooks) #37606, 1905 | ||
| 6894 | B-10w | 0-6-0 | 4'-8½" | NYC | Whitewater Valley Railroad, Connersville, IN | display | Alco (Pittsburg) #51245, 1912 | From the Hagerstown Roundhouse Museum, Hagerstown, MD. It appears to be stored or displayed on a siding. |
| 814 | FEF-1 | 4-8-4 | 4'-8½" | UP | Rock Island Depot Museum, Main & 16th, Council Bluffs, IA | display | Alco (Schenectady) #68822, 1937 | |
| 701 | G5 | 2-8-0 | 4'-8½" | C&O | Main Street Park, Covington, VA | display | Alco (Richmond) #49910, 1911 | |
| 102 | 4-6-0 | 4'-8½" | GAN | End-O-Line Railroad Park, Currie, MN | display | Alco (Richmond) #64280, 1923 | ||
| 1455 (100) | B-15b | 2-6-0 | 4'-8½" | B&M | Danbury Railway Museum, Danbury, CT | display | Alco (Manchester), 11/1907 | From SEMASS, Rochester, MA. Restoration efforts from 1993-1997. Cosmetic restoration in 2020. |
| 45 (8085) | I-80a | 4-4-2 | 4'-8½" | DT&I (NYC) | Greenfield Village, Dearborn, MI | display | Alco (Schenectady) #25887, 03/1902 | Beautifully restored. |
| 2700 | K-4 | 2-8-4 | 4'-8½" | C&O | Dennison Railroad Depot Museum, Dennison, OH | display | Alco (Schenectady) #70849, 1943 | Underwent a cosmetic restoration between 2017 and 2018. |
| 444 | R-1 | 4-6-0 | 4'-8½" | C&NW | Forney Transportation Museum, Denver, CO | display | Alco (Schenectady) #38526, 1906 | From the Black Hills Central Railroad, Hill City, SD. |
| 4005 | 48841 | 4-8-8-4 | 4'-8½" | UP | Forney Transportation Museum, Denver, CO | display | Alco (Schenectady) #69576, 10/1941 | First UP Big Boy to be converted to burn oil before UP 4014. Converted back to burn coal in March 1948. Only UP Big Boy to be involved in an accident. |
| 1068 | L-9 | 0-6-0 | 4'-8½" | NP | Dilworth City Park, Dilworth, MN | display | Alco (Manchester) #41877, 1907 | Cosmetically restored between 1987 and 1989. Asbestos removed and some sheet metal are replaced. Under a roof and currently needing further restoration efforts. |
| 29 (35) | 2-8-0 | 4'-8½" | AL Central | Alabama Mining Museum, Dora, AL | display | Alco (Richmond) #65287, 10/1923 | ||
| 39 (65) | 0-4-0 | 4'-8½" | Duquesne Slag Products (Hammermill Paper) | Main Street, Dudley, PA | display | Alco (Cooke) #63304, 1922 | Was used on a loop track surrounding a pond on the Sloan Cornell farm. Retired when the Penn View Mountain Railroad began, revealing this engine to be too small for the operation of the line. Erroneously lettered for the Huntington & Broad Top Mountain. | |
| 2435 | T | 2-6-2 | 4'-8½" | NP | Lake Superior Railroad Museum, Duluth, MN | display | Alco (Brooks) #42250, 1907 | Cosmetic restoration in 2019. |
| 332 (28) | C-3 | 2-8-0 | 4'-8½" | DM&IR (D&NE) | Lake Superior Railroad Museum, Duluth, MN | display | Alco (Pittsburg) #39587, 1906 | Restored to operation in June 2017. Temporarily replaced Soo Line 2719 while it was out of service. Currently out of service due to running gear and other mechanical issues. As of Sep 2025, it is being evaluated for repairs. |
| 2719 | H-23 | 4-6-2 | 4'-8½" | MSP&SSM | Lake Superior Railroad Museum, Duluth, MN | display | Alco (Schenectady) #64314, 1923 | From the Chippewa Valley Railroad, Eau Claire, WI. Restored to operation in 1998 at CNW roundhouse, Altoona, WI. Taken out of service in late 2013. Awaiting mandated 1,472-day inspection and overhaul. |
| 750 (80) | 65 | 4-6-2 | 4'-8½" | S&A (FEC) | Southeastern Railway Museum, Duluth, GA | display | Alco (Schenectady) #46567, 1910 | Named The Little Ballerina. Featured in Biloxi Blues, Seabiscuit and Johnny Cash's Ridin the Rails as Illinois Central 382. Previously operated in 1989. Paired with tender from a NYO&W 4-8-2. Succeeded in excursion service by A&WP 4-6-2 290. |
| 905 | P-33 | 4-6-2 | 4'-8½" | CRI&P | Fuqua Park, Hwy 81 & Beech Ave., Duncan, OK | display | Alco (Schenectady) #48122, 1910 | |
| 444 | G-11b | 0-6-0 | 4'-8½" | B&M | Alco-Brooks Railroad Display, Dunkirk, NY | display | Alco (Brooks) #56532, 1916 | |
| 886 (887) | P-31 | 4-6-2 | 4'-8½" | CRI&P | Wheels O' Time Museum, Dunlap, IL | display | Alco (Schenectady) #46026, 1909 | |
| 473 | K-28 | 2-8-2 | 36" | D&S (D&RGW) | Durango & Silverton, Durango, CO | operational | Alco (Schenectady) #64984, 1923 | Appeared in Love Those Trains. Damaged by a runaway truck on June 25, 1987. Converted to burn oil in late May 2021. Suffered a piston failure on September 25, 2021. |
| 476 | K-28 | 2-8-2 | 36" | D&S (D&RGW) | Durango & Silverton, Durango, CO | operational | Alco (Schenectady) #64987, 1923 | Restored to operation in 1981. Previously operated in Sep 1999. Restored back to operation in Feb 2018. Taken out of service in late Dec 2021. Returned to operation and converted to burn oil on May 25, 2022. |
| 478 | K-28 | 2-8-2 | 36" | D&S (D&RGW) | Durango & Silverton, Durango, CO | restoration | Alco (Schenectady) #64989, 1923 | Restored to operation in 1981. Taken out of service in Apr 2016. Previously placed on display in the D&S roundhouse museum from Apr 2016 to Oct 2023. Restoration back to operation and conversion to burn oil began in May 2025. |
| 5780 (780) | G-43a | 2-8-0 | 4'-8½" | NYC (LS&MS) | Tramway, Eagle Lake, ME | display | Alco (Brooks) #4062, 1901 | wye? |
| 15 (109) | F-53 | 4-6-0 | 4'-8½" | EL&WB (CH&W) | Tramway, Eagle Lake, ME | display | Alco (Schenectady) #4552, 1897 | |
| 93 | 2-8-0 | 4'-8½" | NN (Kennecott Copper) | Nevada Northern Railway, East Ely, NV | overhaul | Alco (Schenectady) #44604, 01/1909 | Restored to operation on May 20, 1993. Taken out of service for major maintenance in Jan 2023. Returned to operation in Aug 2023. Taken out of service again in May 2025. Undergoing major maintenance. | |
| 6 | 2-6-0 | 4'-8½" | EJ&S | Sportsmen's Park, East Jordan, MI | display | Alco (Pittsburg) #45920, 1909 | From Memorial Park. Cosmetic restoration completed in 2024. | |
| 2 (618) | 0-6-0 | 4'-8½" | Cooperstown & Charlotte Valley (USATC) | Bill Miller Equipment Sales, Eckhart Mines, MD | display | Alco (Schenectady) #70420, 1942 | From Cooperstown, NY. Privately displayed. | |
| 97 (200) | 2-8-0 | 4'-8½" | Valley Railroad (B&SE) | Valley Railroad, Essex, CT | operational | Alco (Cooke) #65188, 1923 | Taken out of service in 2010. Returned to operation in October 2018. | |
| 40 | 2-8-2 | 4'-8½" | Valley Railroad (A&R) | Valley Railroad, Essex, CT | operational | Alco (Brooks) #61858, 1920 | ||
| 2522 (2976) | 2507 | 2-8-0 | 4'-8½" | AT&SF (NYC) | Major County Historical Society Complex , Fairview, OK | display | Alco (Brooks) #47016, 01/1910 | |
| 12 (23) | 2-4-0T | 4'-8½" | Marble Cliff Quarries (American Rolling Mill) | Foglio Trucking, Florence, OR | display | Alco (Cooke) #56181, 12/1916 | info & photo From Bluffton, IN. Originally built as an 0-4-0T type. | |
| 2714 | H-22 | 4-6-2 | 4'-8½" | MSP&SSM | Lakeside Park, Fond Du Lac, WI | display | Alco (Schenectady) #54449, 1914 | |
| 6072 | C-2 | 2-8-0 | 4'-8½" | UP | Wyman Park, Fort Riley, KS | display | Alco (Brooks) #44648, 1907 | Converted from coal to oil. A base pass is required to view this locomotive. |
| 4003 (20008) | USRAl | 2-8-2 | 4'-8½" | SLSF | Fort Smith Trolley Museum, 100 S. 4th St., Fort Smith, AR | display | Alco (Schenectady) #60946, 1919 | |
| 1 | 0-4-0ST | 4'-8½" | Solvay Process Works | Whistle Stop Antique Mall, Franklin, NC | unknown | Alco (Cooke) #56972, 03/1917 | From N FL Chapter NRHS, Jacksonville, FL. The antique mall moved to 145 River Road and the locomotive was sold to dealer in Georgia in 2006. It's current location and status is unknown. | |
| 72 | 4-6-0 | 4'-8½" | GM&N (NOGN) | Washington Parish Fairgrounds, Franklinton, LA | display | Alco (Schenectady) #54484, 01/1914 | From Green Bros Sand & Gravel. | |
| 19 | SC-4 | 2-8-0 | 4'-8½" | GCY (LS&I) | Heritage Park, Frisco, TX | display | Alco (Pittsburg) #46942, 1910 | From the Grand Canyon Railway, Williams, AZ, then the MGM Hotel, Las Vegas, NV. |
| 1625 | Russian | 2-10-0 | 4'-8½" | SLSF | Museum of the American Railroad, Frisco, TX | display | Alco (Schenectady) #58903, 1918 | |
| 4018 | 48841 | 4-8-8-4 | 4'-8½" | UP | Museum of the American Railroad, Frisco, TX | display | Alco (Schenectady) #69589, 01/1942 | Displayed with UP Centennial 6913. |
| 14 (1) | G-7-S | 2-8-0 | 4'-8½" | BC&G (KC&NW) | Railway Museum, Gaithersburg, MD | display | Alco (Schenectady) #59309, 1918 | Built as an 0-8-0. A 1956 accident put it out of service for a period. Retired and abandoned in 1963 when the Rich Run Mine closed. Relocated to the Gaithersburg Museum in 1990. |
| 8305 | P-5-b | 0-8-0 | 4'-8½" | GTW | Tetten's Grain, Galt, IL | abandoned | Alco (Richmond) #65623, 06/1924 | One of 16 ex-GTW locomotives used by Northwestern Steel & Wire Co., Sterling, IL. Originally was to be sent to Quincy, IL for restoration. The tender is no longer at this location. Rumored to be for sale in 2024. |
| 555 (5) | 2-8-0 | 4'-8½" | OP&E (MA) | Galveston Railroad Museum, Galveston, TX | display | Alco (Cooke) #63549, 1922 | Appeared in 'Emperor of the North' (1973 movie). | |
| 1 (314) | 4-6-0 | 4'-8½" | SP (T&NO) | Galveston Railroad Museum, Galveston, TX | display | Alco (Cooke) #2197, 1892 | ||
| 63 | 0-6-0 | 4'-8½" | Gulf States Paper (Terminal Railway Alabama State Docks) | Kokosing Gap Trail, Gambier, OH | display | Alco (Schenectady) #69422, 1940 | Previously owned by the Bluegrass Railroad Museum, West Versailles, KY. | |
| 25 | 2-6-2 | 4'-8½" | MCR | Oregon Coast Scenic Railroad, Garibaldi, OR | operational | Alco (Schenectady) #66435, 1925 | From the McCloud Railway Co., McCloud, CA. Appeared in 'Stand By Me' (1986 movie). Taken out of service in early January 2023. Returned to operation on July 18, 2024. | |
| 12 | 0-4-0T | 4'-8½" | Central Iron & Steel (Phoenixville Iron & Steel) | Geigertown Central Railroad Museum, Geigertown, PA | stored | Alco, 1927 | Ex-Williams Grove 1. Ran for a short time before being put on display at a diner in Enola, PA. Sold to Geigertown after diner burned. Privately owned. | |
| 141 | 2-8-2 | 4'-8½" | Green Brothers Gravel (Mississippi Central) | along SR 28, Georgetown, MS | display | Alco (Schenectady) #64916, 1923 | ||
| 730 | H-3 | 4-6-2 | 4'-8½" | MSP&SSM | Soo yard, Gladstone, MI | display | Alco (Schenectady) #49800, 1911 | Cosmetically restored at the E&LS shops, Escanaba, MI. |
| 1 | 0-4-0T | 4'-8½" | American Oil (Stardard Oil) | Colorado Railroad Museum, Golden, CO | display | Alco (Cooke) #62754, 01/1920 | To be moved to the Fort Caspar Museum, Caspar, WY. | |
| 20 | T-19 | 4-6-0 | 36" | RGS (F&CC) | Colorado Railroad Museum, Golden, CO | operational | Alco (Schenectady) #5007, 1899 | From Alamosa, CO. Restored to operation in July 2020. Operated at the C&TS from late August to early October 2021. |
| 29 | 0-4-0T | 4'-8½" | W.F. Carey | National Railroad Museum, Green Bay, WI | display | Alco (Cooke) #64229, 1923 | Once operated at the museum. | |
| 506 | E-1 | 2-10-2 | 4'-8½" | DM&IR | National Railroad Museum, Green Bay, WI | display | Alco (Brooks) #60075, 1919 | |
| 24 | SC-4 | 2-8-0 | 4'-8½" | LS&I | National Railroad Museum, Green Bay, WI | display | Alco (Pittsburg) #46946, 01/1910 | |
| 2736 | K-4 | 2-8-4 | 4'-8½" | C&O | National Railroad Museum, Green Bay, WI | display | Alco (Schenectady) #70885, 08/1944 | |
| 2718 | H-23 | 4-6-2 | 4'-8½" | MSP&SSM | National Railroad Museum, Green Bay, WI | display | Alco (Schenectady) #64313, 1924 | Operated at the museum prior to 1965. |
| 4017 | 48841 | 4-8-8-4 | 4'-8½" | UP | National Railroad Museum, Green Bay, WI | display | Alco (Schenectady) #69588, 01/1942 | Displayed with PPR GG1 4890. |
| 5 (4002) | 0-6-0 | 4'-8½" | Forest Products Division (USATC) | Museum of World Mechanical History, Greensburg, LA | display | Alco (Schenectady) #70428, 1942 | From Baton Rouge, LA. In January 2024, the owner (Charles Graves) expressed interest in selling it. Contact details are listed with one of the photos. | |
| 5 | 0-4-0T | 4'-8½" | Groveton Paper (J.M. Odell Manufacturing) | Covered Bridge Park, Groveton, NH | display | Alco (Cooke) #59385, 1918 | ||
| 470 | C-3 | 4-6-2 | 4'-8½" | MEC | Washington Junction, Hancock, ME | restoration | Alco (Schenectady) #65555, 1924 | From Waterville, sold to New England Steam Co., Downeast Scenic Railroad, Ellsworth for restoration to operation. Planned completion is 2026. |
| 3673 (2041) | Y-7 | 2-8-8-2 | 4'-8½" | UP (N&W) | park, Hanna, WY | display | Alco (Schenectady) #61109, 05/1919 | Repurposed into maintenance tender. Sold to the Laramie, North Park & Western in 1947. To the UP in 1951. |
| 1003 | L-1 | 2-8-2 | 4'-8½" | MSP&SSM | Wisconsin Automotive Museum, Hartford, WI | operational | Alco (Schenectady) #52826, 1913 | Appeared in "Extreme Steam : Classic North American Steam Locomotives". |
| 440 | F-8 | 2-8-0 | 4'-8½" | MSP&SSM | Harvey Depot, Harvey, ND | display | Alco (Schenectady) #29254, 1903 | |
| 7 | 0-4-0T | 4'-8½" | Dixie Construction | Killians Hardware, Hickory, NC | display | Alco (Cooke) #65375, 12/1923 | May be 65376. | |
| 30 | 0-6-0 | 4'-8½" | D&NE | Black Hills Central Railroad, Hill City, SD | display | Alco #62894 | Tender only. | |
| 12 | 0-4-0T | 4'-8½" | Marble Cliff Quarries | Mark Acuff, N of airport, Hillsboro, OR | operational | Alco, 1918 | From Milwaulkie, OR. | |
| 10 (100) | Q4b | 2-8-2 | 4'-8½" | Elk River Coal & Lumber (Toledo Angola & Western) | Heritage Village, Huntington, WV | display | Alco (Schenectady) #65430, 1924 | Was displayed as B&O 4559. Placed on the National Register of Historical Places on September 29, 2006. |
| 151 (1) | 0-4-0ST-T | 4'-8½" | Imperial Irrigation District | Pioneers Museum, Imperial, CA | display | Alco (Cooke) #59389, 10/1918 | Acquired CP slope back tender. | |
| 8300 | P-5-a | 0-8-0 | 4'-8½" | GTW | Buchanan County Visitors Center, Independence, IA | display | Alco (Schenectady) #65327, 12/1923 | From Galt, IL. |
| 2425 | F-21 | 2-8-0 | 4'-8½" | MSP&SSM | Kentucky Steam Heritage Corp. Steam Shop, Irvine, KY | restoration | Alco (Schenectady) #46577, 1909 | From Baxter Park, Enderlin, ND then Chisago City, MN, then Mineral Range Railroad, Ishpeming, MI. Purchased by the Big South Fork Scenic Railway in Stearns, KY and is being being restored by Next Generation Rail Solutions. |
| 2716 | K-4 | 2-8-4 | 4'-8½" | C&O | Kentucky Steam Heritage Corp. Steam Shop, Irvine, KY | restoration | Alco (Schenectady) #70865, 1943 | Owned by the Kentucky Railway Museum, New Haven, KY. Operated for the Norfolk Southern steam program from 1981 to 1982. Leased by the Fort Wayne Railroad Historical Society from 1995 to 1996 as a running mate for NKP 765. Being restored to operation. |
| 63 | 0-4-0ST | 4'-8½" | SPC | Station Restaurant, Ithaca, NY | display | Alco (Cooke) #66314, 1928 | ||
| 21 | 2-8-0 | 4'-8½" | LS&I | behind Rollex plant, Ixonia, WI | restoration | Alco #46945, 01/1910 | From the LS&I RR west yard, Marquette, MI. Owned by Michael Goodell. The tender and cab is stored behind an industrial site near a siding in Ixonia, WI. Unsure of current location of boiler or running gear. Could possibly be in Augusta or Oak Creek, WI. | |
| 55 | 40 ton | 0-4-0ST | 4'-8½" | Allied Chemical | Hanson Aggregates, Jamesville, NY | display | Alco (Cooke), 08/1928 | |
| 76 | 0-6-0 | 4'-8½" | Trinity & Brazos Valley | LASTA, Jefferson, LA | stored | Alco (Richmond) #42929, 06/1907 | From the Bisso Towboat yard. To be moved to Garyville, LA. | |
| 3 | 0-4-0T-T | 4'-8½" | AK Anthracite | tundra, Katalla, AK | abandoned | Alco (Dickson) #41751, 1907 | Named Ole. Was to be moved to railroad park near the Cordova hospital. | |
| 0-4-0T | 4'-8½" | Wissota Sand | Logging Camp Museum, Keshena, WI | display | Alco #47413, 1910 | |||
| 154 | G | 2-8-0 | 4'-8½" | Southern | Three Rivers Rambler, Knoxville, TN | overhaul | Alco (Schenectady) #3114, 1890 | From Chilhowee Park, Knoxville, TN. Restored to operation in July 2010. Taken out of service on December 24, 2024. Undergoing mandated 1,472-day inspection and overhaul. |
| 106 | 0-6-0ST | 4'-8½" | Sturm & Dillard | Allentown & Auburn Railroad, Kutztown, PA | restoration | Alco (Cooke) #61619, 1920 | In 2018 this locomotive was delivered from Circleville, OH. It has been disassembled to assess restoration feasibility. It is currently in a disassembled state and slowely being restored to operational condition. | |
| 1011 | L-2 | 2-8-2 | 4'-8½" | MSP&SSM | Old Smoky Rail Display, Ladysmith, WI | display | Alco (Brooks) #61732, 1920 | |
| 268 | 0-6-0 | 4'-8½" | IC | Daphne Park, Laurel, MS | display | Alco (Schenectady) #54754, 1914 | ||
| 641 | 2-8-0 | 4'-8½" | C&S | LC&S Depot, Leadville, CO | display | Alco (Brooks) #40268, 1906 | ||
| 6 | 30 ton | 0-4-0T | 4'-8½" | Simon Wrecking | private residence, Lincoln, NH | stored | Alco (Cooke) #1915 | From Steamtown. |
| 32 (1) | 0-4-0T | 4'-8½" | LAHD | Travel Town Museum, Los Angeles, CA | display | Alco (Rogers) #53115, 06/1913 | ||
| 1 | 0-6-0T | 4'-8½" | Conrock | Travel Town Museum, Los Angeles, CA | display | Alco (Cooke) #66168, 1925 | ||
| 7 (13) | 2-6-2 | 4'-8½" | S&F (DV&RL) | Travel Town Museum, Los Angeles, CA | display | Alco (Dickson) #26264, 12/1902 | Originally built as a 2-6-0 type. | |
| 26 | C-43 | 2-8-0 | 4'-8½" | WP | Travel Town Museum, Los Angeles, CA | display | Alco (Schenectady) #46456, 1909 | |
| 1000 (4) | 2-8-2 | 4'-8½" | SMV (HH) | Travel Town Museum, Los Angeles, CA | display | Alco (Schenectady) #61535, 1920 | ||
| 3025 | A-3 | 4-4-2 | 4'-8½" | SP | Travel Town Museum, Los Angeles, CA | display | Alco (Schenectady) #30005, 1904 | |
| 410 | G-11a | 0-6-0 | 4'-8½" | B&M | Lowell Historic Park, Lowell, MA | display | Alco (Manchester) #4972, 1911 | |
| 300 | 2-6-0 | 4'-8½" | Augusta RR (Virginia Central) | Historic White Pine Village, Ludington, MI | display | Alco (Cooke) #65200, 1924 | Built for Virginia Central but was never delivered. Purchased by the Augusta RR in 1926. Displayed in Paragould, AR. Donated to Iron Mountain RY, Jackson, MO. Stored in Coopersville. Sold and restored in Grand Rapids, MI. | |
| 2760 | K-4 | 2-8-4 | 4'-8½" | C&O | Treasure Island Road, Lynchburg, VA | display | Alco (Schenectady) #75173, 1947 | |
| 11 | 0-4-0T | 4'-8½" | NMIM | Prairie Village, Madison, SD | operational | Alco (Cooke) #65274, 1924 | ||
| 2546 | 2535 | 2-8-0 | 4'-8½" | AT&SF (KCM&O) | Ripley Square, Marceline, MO | display | Alco (Pittsburg) #48642, 1911 | Repainted in 2021. |
| 1 (8) | 0-4-2T | 4'-8½" | Coronet Phosphate | Hwy 166 Caverns Rd, Marianna, FL | display | Alco (Cooke) #62547, 07/1920 | Originally Coronet Phosphate Co. #8 to Pembroke Chemical Co. #8 to Mammoth sand Co. #8 to Phosphate Valley Exposition, Bartow FL 04/1962 to Dr Albert Folds, Marianna, FL on display. | |
| 98 | 4-4-0 | 4'-8½" | W&W (Mississippi Central) | Wilmington & Western Railroad, Marshallton, DE | overhaul | Alco (Brooks) #45921, 01/1909 | From the Strasburg Railroad, Strasburg, PA. Restored to operation in 1972. Taken out of service in early 2017. Undergoing mandated 1,472-day inspection and overhaul. May be returned to operation in 2026. | |
| 2442 | F-22 | 2-8-0 | 4'-8½" | MSP&SSM | Wildwood Park, Marshfield, WI | display | Alco (Schenectady) #49785, 1911 | |
| 457 | H5-39 | 2-8-0 | 4'-8½" | M&StL | East Park, Mason City, IA | display | Alco (Schenectady) #52307, 1912 | Friends of the 457 |
| 19 (81) | 2-8-2 | 36" | SVRY (WP&Y) | Sumpter Valley Railway, McEwen, OR | operational | Alco (Schenectady) #61981, 1920 | Restored to operation in 1996. Taken out of service in Late September 2021. Undergoing mandated 1,472-day inspection and overhaul. Returned to operation in 2024. | |
| 20 (80) | 2-8-2 | 36" | SVRY (WP&Y) | Sumpter Valley Railway, McEwen, OR | operational | Alco (Schenectady) #61980, 1920 | Purchased by the Sumpter Valley Railroad for restoration in 1977. Retured to operation in 1996. Taken out of service in 2015. Restored back to operation in 2025. | |
| 48 | 0-4-0T+T | 36" | The Winston Co. | Gold Coast Railroad Museum, Miami, FL | display | Alco (Cooke) #63253, 03/1922 | ||
| 113 | 151 | 4-6-2 | 4'-8½" | FEC | Gold Coast Railroad Museum, Miami, FL | display | Alco (Schenectady) #53902, 1913 | Was listed for sale in 2019. |
| 153 | 151 | 4-6-2 | 4'-8½" | FEC | Gold Coast Railroad Museum, Miami, FL | display | Alco (Schenectady) #63262, 1922 | |
| 17 (11) | 2-8-2T | 4'-8½" | Hammond Lumber (Crossett Western) | Mineral Shops, Mt. Rainier Scenic Railroad, Mineral, WA | stored | Alco (Schenectady) #68057, 09/1929 | Was operational, but was placed in storage due to the closure of the Mt. Rainier Scenic Railroad in May 2020. | |
| 113 | B-7s | 0-6-0 | 4'-8½" | CNJ | Railway Restoration Project 113, Minersville, PA | overhaul | Alco (Schenectady) #64384, 1923 | One of the largest 0-6-0 types ever built. Restoration to operation began in 1999 and was test fired on Oct 29, 2010. Restored to operation on Nov 23, 2012. Taken out of from service in 2025 for mandated 1,472-day inspection and overhaul. |
| 261 | S-3 | 4-8-4 | 4'-8½" | CMStP&P | GN Shops/Minneapolis Junction, Minneapolis, MN | operational | Alco (Schenectady) #71974, 07/1944 | Restored to operation in 1993. Taken out of service in 2008. Returned to operation on December 12, 2012. Considering a possible conversion to burn oil, according to a March 2021 feasibility study. |
| 735 | H-3 | 4-6-2 | 4'-8½" | MSP&SSM | Roosevelt Park, Minot, ND | display | Alco (Schenectady) #53136, 1913 | Asbestos removed in 2004. |
| 1 (4) | D11 | 0-4-0T | 4'-8½" | Montezuma Industries (James Stone Co.) | Monticello Railway Museum, Monticello, IL | display | Alco (Cooke) #65477, 04/1929 | |
| 191 | 0-6-0 | 4'-8½" | Republic Steel | Monticello Railway Museum, Monticello, IL | display | Alco (Schenectady) #55995, 1916 | ||
| 49 (61) | 24.5 ton | 0-4-0T | 4'-8½" | Solvay Process Works | Hawaiian Village Mini-golf, Myrtle Beach, SC | display | Alco (Cooke) #62752, 1920 | From Mann's Choice, PA. |
| 3504 (3604) | SA-C-2 | 2-8-8-0 | 4'-8½" | UP | Nampa Train Depot Museum, Nampa, ID | display | Alco (Schenectady) #58266, 05/1918 | Tender only. Retired in 1954 but tender repurposed for a derick train. Retired in the 1980s. Displayed with UP crane 902006. |
| 576 | J3-57 | 4-8-4 | 4'-8½" | NC&StL | Tennessee Central Railroad Museum, Nashville, TN | restoration | Alco (Schenectady) #69786, 1942 | NCPS Nashville Steam Preservation Society From Centennial Park in Nashville, TN. Boiler fired up in July 2026. |
| 1 (534) | B-7 | 0-6-0 | 4'-8½" | Lake Erie & Fort Wayne (Wabash) | FWRHS, Edgerton Rd, New Haven, IN | restoration | Alco (Rhode Island) #41174, 1906 | Named Nancy. Retired in 1957 and displayed in Swinny Park, Fort Wayne, IN. Undergoing a slow restoration to operational condition. |
| 3042 | L-3b | 4-8-2 | 4'-8½" | NYC | FWRHS, Edgerton Rd, New Haven, IN | restoration | Alco (Schenectady), 1940 | Tender only. Used as an auxiliary water tender on the American Freedom Train and Chessie Steam Special behind Reading 2101, then damaged in a roundhouse fire in Russell, KY. Acquired from the National NYC Railroad Museum to be used behind NYC 3001. |
| 3001 (909) | L-3a | 4-8-2 | 4'-8½" | NYC (T&P) | FWRHS, Edgerton Rd, New Haven, IN | restoration | Alco (Schenectady) #69338, 1940 | Acquired from the Nation NYC Railroad Museum, Elkhart, IN in October 2024 for the purpose of restoring it to operating condition making it the only operating NYC steam locomotive and the only operating 4-8-2 in the USA. Moved in Sep 2026. |
| 285 (2152) | USRA | 0-8-0 | 4'-8½" | Republic Steel (L&N) | Kentucky Railway Museum, New Haven, KY | display | Alco (Richmond) #66190, 03/1925 | Being painted in 2019. |
| 3028 | QR-1 | 4-8-4 | 4'-8½" | NdeM | New Hope & Ivyland Railroad, New Hope, PA | stored | Alco (Schenectady) #74383, 1946 | AHTS Now owned by the ALCO Historical & Technical Society. |
| 451 | F-9 | 2-8-0 | 4'-8½" | MSP&SSM | Comm. Hall, New Town, ND | display | Alco (Brooks) #30646, 1905 | |
| 1629 | M-4 | 2-6-0 | 4'-8½" | SP | William S Hart Park, Newhall, CA | display | Alco (Schenectady) #5680, 1900 | |
| 50 | 2-6-0 | 4'-8½" | VA-Carolina Chemical Co. (Osceola Cypress Lumber) | Southeastern Narrow Gauge & Shortline Museum, Newton, NC | display | Alco (Cooke) #62634, 1922 | From Lakeland, FL in 2011. | |
| 45 | 24.5 ton | 0-4-0T | 4'-8½" | Solvay Process Works | Newtown Square, PA | display | Alco #62011, 1920 | From Mann's Choice, PA. |
| 501 | W | 2-8-0 | 4'-8½" | CSRR (MEC) | Conway Scenic Railroad, North Conway, NH | restoration | Alco (Schenectady) #47732, 1910 | Owned by the 470 Railroad Club, Portland, ME. Tubes being transferred to CSRR (CNR) 7470. Will eventually operate alongside 7470 when the restoration to operation is complete. |
| 701 | 0-4-0 | 4'-8½" | Consumers Co | Mid-Continent Railway Museum, North Freedom, WI | display | Alco (Schenectady) #54627, 1914 | ||
| 49 (350) | 2-8-0 | 4'-8½" | KGB&W | Mid-Continent Railway Museum, North Freedom, WI | display | Alco (Schenectady) #67819, 1929 | Only surviving GB&W steam locomotive. | |
| 22 | 2-8-0 | 4'-8½" | LS&I | Mid-Continent Railway Museum, North Freedom, WI | display | Alco (Pittsburg) #46944, 01/1910 | Fully cosmetically restored. | |
| 29 | C-2 | 2-8-0 | 4'-8½" | Copper Range | Mid-Continent Railway Museum, North Freedom, WI | display | Alco (Schenectady) #42504, 1907 | From Ripley, MI. |
| 1385 | R-1 | 4-6-0 | 4'-8½" | C&NW | Mid-Continent Railway Museum, North Freedom, WI | restoration | Alco (Schenectady) #42187, 1907 | Previously operated in 1998. Steamed up for the first time in 27 years in December 2025. Restoration back to operation scheduled to be completed sometime in 2026. |
| 2789 | K-4 | 2-8-4 | 4'-8½" | C&O | Hoosier Valley Railroad Museum, North Judson, IN | display | Alco (Schenectady) #75202, 1947 | Cosmetic restoration completed in 2025. |
| 3977 | 46644 | 4-6-6-4 | 4'-8½" | UP | Cody Park, North Platte, NE | display | Alco (Schenectady) #70160, 1943 | One of only two surviving UP Challenger locomotives, the other one being UP 3985. Displayed with UP Centennial 6922. |
| 12 | 0-6-0 | 36" | Oahu RY & Land | Hawaiian Railway Society, Ewa, Oahu, HI | display | Alco (Manchester) #51165, 1912 | ||
| 85 | 4-6-0 | 36" | Oahu RY & Land | Hawaiian Railway Society, Ewa, Oahu, HI | display | Alco (Cooke) #48585, 1910 | From Traveltown. Appeared in The Music Man (1962 film). Boiler replacement was never completed. Cosmetic restoration in 2016. | |
| 4 | 0-4-0ST | 4'-8½" | Laclede Steel | White Oak Chapter NRHS, Oak Hill, WV | scrapped | Alco (Cooke) #65457, 1924 | Scrapped in September 2012. | |
| 833 | FEF-2 | 4-8-4 | 4'-8½" | UP | Utah State Railroad Museum, Ogden, UT | display | Alco (Schenectady) #69174, 1939 | From Pioneer Park, Salt Lake City, UT. Displayed with UP Centennial 6916. |
| 4023 | 48842 | 4-8-8-4 | 4'-8½" | UP | Lauritzen Gardens, Omaha, NE | display | Alco (Schenectady) #72780, 11/1944 | Displayed with UP Centennial 6900. Repainted in 2025. |
| 164 | S-34 | 0-6-0 | 4'-8½" | WP | Hewitt Park, Oroville, CA | display | Alco (Schenectady) #58786, 1919 | |
| 2 | 0-4-0ST | 4'-8½" | Mammouth Sound | behind Studio-G, Hwy 434, Oviedo, FL | display | Alco (Cooke) #66305, 1927 | ||
| 175 | R-1 | 4-6-0 | 4'-8½" | C&NW | Steam Railroading Institute, Owosso, MI | restoration | Alco (Schenectady) #45727, 1908 | NP tender; from Ripley. |
| 5000 | R-67a | 4-8-4 | 4'-8½" | CRI&P | Steam Railroading Institute, Owosso, MI | operational | Alco, 1929 | Tender only. Used as an auxiliary water tender for PM 1225. |
| 316 (201) | D-9 | 4-6-0 | 4'-8½" | TSRR (T&P) | Texas State Railroad, Palestine, TX | display | Alco (Cooke) #26142, 11/1902 | Oldest operating steam locomotive at the TSRR. Taken out of service in 2013. On display while awaiting mandated 1472-day inspection and overhaul. |
| 3 | 0-4-0ST | 4'-8½" | American Brake Shoe & Foundry (Colorado Fuel & Iron) | Paterson Museum, Paterson, NJ | display | Alco (Cooke) #47604, 02/1911 | From the WK&S Railroad, Kempton, PA. | |
| 1 | 0-6-2T | 36" | M.A. Patout & Son | M. A. Patout & Son, Patoutville, LA | stored | Alco (Dickson) #1005, 1898 | Named Stephanie. Completely rebuilt and was once operated privately. | |
| 1355 | 2-8-2 | 4'-8½" | SLSF | Garden St., Pensacola, FL | display | Alco (Schenectady) #51817, 1912 | ||
| 2564 | MK-10 | 2-8-2 | 4'-8½" | UP | Southern California Railway Museum, Perris, CA | display | Alco (Brooks) #62881, 1921 | |
| 23 | 2-8-0 | 4'-8½" | LS&I | Empire State Railway Museum, Phoenicia, NY | restoration | Alco (Pittsburg) #46939, 1910 | Cosmetic restoration only. | |
| 279 | D-11 | 2-6-0 | 36" | C&NW | Pioche Town Park, Pioche, NV | display | Alco (Schenectady) #50829, 1912 | Named Dinky. From Fennimore, WI. |
| 2 (2285) | 0-6-0 | 4'-8½" | OHT (AT&SF) | RailGiants Train Museum, Pomona, CA | display | Alco (Schenectady) #2409, 1887 | ||
| 5021 | SP-2 | 4-10-2 | 4'-8½" | SP | RailGiants Train Museum, Pomona, CA | display | Alco (Schenectady) #66793, 1926 | Three cylinder. |
| 9000 | 9000 | 4-12-2 | 4'-8½" | UP | RailGiants Train Museum, Pomona, CA | display | Alco (Brooks) #66544, 1926 | Three cylinder. Displayed with UP Centennial 6915 and SD40-2C 3105. Only surviving 4-12-2 type steam locomotive in the US. |
| 539 (1762) | W-3 | 2-8-2 | 4'-8½" | GCY (NP) | Interprative Center, Port of Kalama, WA | display | Alco (Brooks) #57954, 09/1917 | From Battle Ground, WA, then the Grand Canyon Railway, Williams, AZ. Previously placed on display in Williams, AZ, but never operated at the Grand Canyon Railway. |
| 165 | S-34 | 0-6-0 | 4'-8½" | WP | Western Pacific Railroad Museum, Portola, CA | operational | Alco (Schenectady) #58787, 1919 | From the Pleasanton Fairgrounds, then PLA. Restored to operation on April 23, 2022. Debuted in excursion service on May 15, 2022. Currently the only operational WP steam locomotive. |
| 900002 (3562) | SA-C-6 | 2-8-8-0 | 4'-8½" | UP | Western Pacific Railroad Museum, Portola, CA | display | Alco (Brooks) #65682, 06/1924 | Tender only. Engine retired 01/1949. |
| 3666 | P-2 | 4-6-2 | 4'-8½" | B&M | Piscataqua River, Portsmouth, NH | sunk | Alco (Schenectady), 1913 | |
| 1 | 4-6-0 | 4'-8½" | Washington, Idaho & Montana | City Hall, Potlatch, ID | display | Alco (Schenectady) #40684, 06/1906 | ||
| 3206 | P-1 | 4-6-2 | 4'-8½" | UP (OR&N) | Inland NW Rail Museum, Reardan, WA | display | Alco (Schenectady) #30037, 1904 | From Spokane, WA. |
| 2825 | C-9 | 2-8-0 | 4'-8½" | SP | San Bernardino County Museum, Redlands, CA | display | Alco (Brooks) #44984, 1908 | |
| 360 | 4-6-0 | 4'-8½" | DFI (TO&E) | Queen Wilhelmina State Park, St 88 & 272, SW of town, Rich Mountain, AR | display | Alco (Schenectady) #62204, 1920 | ||
| 2732 | K-4 | 2-8-4 | 4'-8½" | C&O | Science Museum of Virginia, Richmond, VA | display | Alco (Schenectady) #70881, 1944 | |
| 60 | 2-8-0 | 4'-8½" | BR&W (GWR) | Black River and Western, Ringoes, NJ | overhaul | Alco (Schenectady) #69021, 1937 | Taken out of service in November 2000. Returned to operation on November 10, 2012. Taken out of service again on November 25, 2023. Undergoing mandated 1,472-day inspection and overhaul. | |
| 353 | B-4 | 0-6-0 | 4'-8½" | MSP&SSM | Western Minnesota Steam Threshers Reunion, Rollag, MN | operational | Alco (Brooks) #61760, 1920 | |
| 36 | 2-8-2 | 4'-8½" | Sierra | Potomic Eagle Scenic Railroad, Romney, WV | display | Alco (Schenectady) #68278, 1930 | From the Fred Kepner collection in Merrill, OR. | |
| 2252 | T-1 | 4-6-0 | 4'-8½" | SP | East end of UP yard, Roseville, CA | display | Alco (Cooke) #2360, 1897 | From the Placer County Fairgrounds. |
| 47 | 40 ton | 0-4-0T | 4'-8½" | Solvay Process Works | New York Museum of Transportation, Rush, NY | display | Alco (Cooke), 1920 | |
| 112 | 4-6-0 | 4'-8½" | NWP | California State Railroad Museum, Sacramento, CA | display | Alco (Schenectady) #44956, 1908 | Only surviving North Western Pacific steam locomotive. | |
| 794 | Mk-5 | 2-8-2 | 4'-8½" | SP (T&NO) | Sunset (SP/Amtrak) Depot, San Antonio, TX | display | Alco (Brooks) #55980, 09/1916 | Planned for a possible restoration to operating condition. |
| 30 (105) | 0-4-0T | 4'-8½" | Macon Iron & Paper Stock (Georgia Power) | Georgia State Railroad Museum, Savannah, GA | overhaul | Alco (Rogers) #53880, 06/1913 | Named Goat. From Macon, GA. Being overhauled as of 2024. | |
| 3 | 0-6-0T | 4'-8½" | EJ Lavino & Co (Poland Spring Water) | Steamtown National Historic Site, Scranton, PA | display | Alco (Schenectady) #67536, 1927 | ||
| 565 | 10c | 2-6-0 | 4'-8½" | DL&W | Steamtown National Historic Site, Scranton, PA | display | Alco (Schenectady) #45528, 1908 | From the Black River & Western Railroad, Flemington, NJ. 565 was partially disassembled. It remains as a display piece inside the roundhouse but restoration efforts have not yet continued. |
| 210 | 2-6-0 | 4'-8½" | Norwood & St. Lawrence | Steamtown National Historic Site, Scranton, PA | stored | Alco (Cooke) #65365, 1923 | May be relocated to the St. Lawrence Power And Equipment Museum, Madrid, NY. | |
| 519 | W-1 | 2-8-0 | 4'-8½" | MEC | Steamtown National Historic Site, Scranton, PA | display | Alco (Schenectady) #52991, 1913 | Appears to be in poor cosmetic condition. |
| 790 | 2-8-0 | 4'-8½" | IC | Steamtown National Historic Site, Scranton, PA | display | Alco (Cooke) #28686, 1903 | 790 borrowed back by the Illinois Central after being sold for preservation after a sudden surge in traffic occurred. Later, it was overhauled for a planned tourist operation, but only ran one mainline trip out to Illinois. | |
| 1923 | 2-8-0 | 4'-8½" | Lowville & Beaver River | Steamtown National Historic Site, Scranton, PA | stored | Alco (Cooke) #62623, 1920 | Appears to be in poor cosmetic condition and awaiting possible cosmetic restoration. | |
| 44 | P | 4-6-0 | 4'-8½" | NYC&StL | Steamtown National Historic Site, Scranton, PA | stored | Alco (Brooks) #38831, 1905 | Oldest surviving Nickel Plate Road locomotive. Appears to be in poor cosmetic condition and is awaiting possible cosmetic restoration. |
| 502 (5313) | J-1 | 4-6-4 | 4'-8½" | TH&B (NYC) | Steamtown National Historic Site, Scranton, PA | stored | Alco, 1927 | Steam generator car made from the tender of NYC Hudson 5313. |
| 4012 | 48841 | 4-8-8-4 | 4'-8½" | UP | Steamtown National Historic Site, Scranton, PA | display | Alco (Schenectady) #69583, 11/1941 | Underwent a cosmetic restoration between 2019 and 2021. Displayed on a curved track in front near the parking lot. |
| 57 | 0-4-0T | 4'-8½" | Solvay Process Works | NE Missouri Old Threshers, Shelbina, MO | operational | Alco (Cooke) #64991, 1923 | From Leo Smasal, Sedalia? | |
| 220 | 4-6-0 | 4'-8½" | Central Vermont | Shelburne Museum, Shelburne, VT | display | Alco (Schenectady) #55018, 1915 | ||
| 12 | 2-4-2 | 4'-8½" | GTW | Township Offices/Police Department, Shelby Township, MI | display | Alco (Cooke) #61605, 1920 | Donated by the Lions club in 1977. Originally built as an 0-4-0T. | |
| 10 (278) | 200 | 2-6-0 | 4'-8½" | D&R (ICC) | Ford Park, Shreveport, LA | display | Alco (Cooke) #39189, 01/1907 | Built as 5' gauge. Much of the hardware has been stripped from this locomotive. |
| 3985 | 46644 | 4-6-6-4 | 4'-8½" | UP | Railroading Heritage of Midwestern America, Silvis, IL | restoration | Alco (Schenectady) #70174, 1943 | Restored to operation in Apr 1981. Masqueraded as UP 3967 in 1993 and 2003. Taken out of service in Oct 2010. Retired from the UP's steam excursion program in Jan 2020. The tender is being used behind UP 4014. Donated to RRHMA, Silvis, IL on Apr 28, 2022. |
| 111 | 0-4-0T | 4'-8½" | Duke Power | North Carolina Transportation Museum, Spencer, NC | display | Alco (Cooke) #62759, 1922 | ||
| 544 (206) | Russian | 2-10-0 | 4'-8½" | SAL (GM) | North Carolina Transportation Museum, Spencer, NC | display | Alco (Brooks) #58902, 1918 | |
| 12 | 0-8-0 | 4'-8½" | A&S | Museum of Transportation, St. Louis, MO | stored | Alco (Schenectady) #66952, 08/1926 | Three cylinder. | |
| 764 | 2-8-0 | 4'-8½" | IC | Museum of Transportation, St. Louis, MO | display | Alco (Rogers) #6178, 1904 | ||
| 2727 | K-4 | 2-8-4 | 4'-8½" | C&O | Museum of Transportation, St. Louis, MO | display | Alco (Schenectady) #70876, 1944 | |
| 952 | 4-4-0C | 4'-8½" | DL&W | Museum of Transportation, St. Louis, MO | display | Alco (Schenectady) #30555, 1905 | One of five surviving Camel / Mother Hubbards in the USA. | |
| 1015 | D | 4-4-2 | 4'-8½" | C&NW | Museum of Transportation, St. Louis, MO | stored | Alco (Schenectady) #5613, 1900 | 80-inch drivers! To eventually be cosmetically restored. |
| 170 | L-1a | 4-6-4 | 4'-8½" | NYC&StL | Museum of Transportation, St. Louis, MO | display | Alco (Brooks) #67211, 1927 | Oldest surviving Hudson type steam locomotive. |
| 2933 | L-2d | 4-8-2 | 4'-8½" | NYC | Museum of Transportation, St. Louis, MO | display | Alco (Schenectady) #68126, 1929 | |
| 4006 | 48841 | 4-8-8-4 | 4'-8½" | UP | Museum of Transportation, St. Louis, MO | display | Alco (Schenectady) #69577, 10/1941 | Displayed with UP Centennial 6944. Cosmetic restoration completed in 2023. |
| 14 (77) | 0-6-0 | 4'-8½" | Union (M&NF) | Big South Fork Scenic Railway, Stearns, KY | stored | Alco (Schenectady) #71323, 1944 | From the Tombstone Junction RR, McCreary County, KY, then the Kentucky & Tennessee Railway, Hemlock, KY. An attempt to have this locomotive restored to operating condition failed. It is now stored in pieces in the back of a shop. | |
| 2713 | H-21 | 4-6-2 | 4'-8½" | MSP&SSM | Veteran's Memorial Park, Stevens Point, WI | display | Alco (Schenectady) #49796, 1913 | |
| 3 | 0-4-0ST | 4'-8½" | So Wood Pres Co | Age of Steam Roundhouse, Sugarcreek, OH | display | Alco (Cooke) #66308, 01/1926 | Displayed at Tennessee Valley RR Museum in Chattanooga. Purchased by Jerry Jacobson in 1994. Operated during Steam Fest 97. Awaiting restoration. | |
| 12 (1643) | A-7 | 0-6-0 | 4'-8½" | M&NF (Southern) | Age of Steam Roundhouse, Sugarcreek, OH | operational | Alco (Pittsburg) #37672, 09/1905 | Sold in 1952 to M&NF; used in freight and tourist train service; stored in a shed at Clearfield, KY; purchased by Jerry Jacobson in 2011. |
| 1190 (152) | D-44 | 0-6-0 | 4'-8½" | B&O (BR&P) | Age of Steam Roundhouse, Sugarcreek, OH | display | Alco (Brooks) #28753, 01/1904 | To Ohio River Sand & Gravel in 1953; retired in 1960 and displayed in New Martinsville, WV; to Mad River & NKP Museum in 1979; sold in 2008 to private owner in Dunkirk, NY; purchased by Jerry Jacobson in 2014. |
| 13 (6) | G-7-S | 2-8-0 | 4'-8½" | BC&G (KC&NW) | Age of Steam Roundhouse, Sugarcreek, OH | display | Alco (Brooks) #61579, 1920 | Purchased by BC&G in 1954; in service until 1964; sold to several tourist RR operations; purchased by Jerry Jacobson in 1993; used on summer tourist trains; now needs repairs; awaiting restoration. |
| 37 | 2-8-2T | 4'-8½" | Sugar Pine Lumber | Age of Steam Roundhouse, Sugarcreek, OH | display | Alco, 1925 | From the Wilmington & Western Railroad, Wilmington, DE, then the Timber Heritage Association, Glendale, CA, then the Strasburg Railroad, Strasburg, PA. Underwent a cosmetic restoration in 2023. | |
| 6325 | U-3-b | 4-8-4 | 4'-8½" | GTW | Age of Steam Roundhouse, Sugarcreek, OH | display | Alco (Schenectady) #69631, 1942 | 2001 photo Displayed in Battle Creek, MI in 1959. Local restoration effort failed. Purchased by Jerry Jacobson in 1993. Restored to operation in 2001 and used on fantrips. Retired from excursion service in 2005 in need of repairs. |
| 334 | MK-71 | 2-8-2 | 4'-8½" | WP | Western Railway Museum, Suisun City, CA | stored | Alco (Schenectady) #67972, 1929 | |
| 94 | TP-29 | 4-6-0 | 4'-8½" | WP | Western Railway Museum, Suisun City, CA | display | Alco (Brooks) #46419, 1909 | Featured in Pollyanna. Used in excursion service until 1986. |
| 2 | 2-6-2T | 4'-8½" | Quincy RR | Niles Canyon Railway, Sunol, CA | stored | Alco #66032, 12/1924 | Taken out of service in 2017. Stored while awaiting restoration. | |
| 3 | 2-6-2T | 4'-8½" | Robert Dollar | Niles Canyon Railway, Sunol, CA | operational | Alco (Schenectady) #67544, 11/1927 | Traded to PLA from the Western Railway Museum, Suisun City, CA. | |
| 100 | 2-6-2 | 4'-8½" | Weyerhaeuser | Central Park, Sutherlin, OR | display | Alco (Cooke) #62965, 1921 | photo & info | |
| 1024 (504) | L-4 | 2-8-2 | 4'-8½" | MSP&SSM (CI&L) | City Hall/Soo Line Depot, Thief River Falls, MN | display | Alco (Brooks) #50706, 1912 | Only surviving Monon steam locomotive. |
| 11 | 2-8-0 | 4'-8½" | Tooele Valley | Tooele Co. Museum, Tooele, UT | display | Alco (Brooks) #47764, 1910 | Placed in a city park in 1964 and considered for restoration in 1981. | |
| 9 (346) | B-4 | 0-6-0 | 4'-8½" | MSP&SSM | Wheels Across the Prairie Museum, Tracy, MN | display | Alco #55570, 1915 | |
| 27 (348) | C-3 | 2-8-0 | 4'-8½" | D&NE (DM&IR) | Wisconsin Great Northern, Trego, WI | display | Alco (Pittsburg) #42286, 1907 | From Barnum, MN. Acquired by the Wisconsin Great Northern in 2024. |
| 638 | 2-8-0 | 4'-8½" | C&S | near Safeway parking lot, Trinidad, CO | display | Alco (Brooks) #40265, 1906 | Last coal-burning steam locomotive on the C&S. | |
| 4 (1) | 0-2-2-0cog | 4'-8" | MWC (Green Mountain Cog) | gazebo, Twin Mountain, NH | display | Alco (Manchester), 1883 | Named Chocorua. Carries cab and tender of 8 Moosilauke. | |
| 975 | F-1 | 2-10-2 | 4'-8½" | SP (T&NO) | Illinois Railway Museum, Union, IL | display | Alco (Brooks) #57978, 1918 | From Beaumont, TX. Brought to IRM in 1995. Cosmetic restoration completed in 2021. |
| 2707 | K-4 | 2-8-4 | 4'-8½" | C&O | Illinois Railway Museum, Union, IL | display | Alco (Schenectady) #70856, 1943 | Once displayed in Brookside Park, Cleveland, OH. |
| 2050 | Y3a | 2-8-8-2 | 4'-8½" | N&W | Illinois Railway Museum, Union, IL | display | Alco (Richmond) #64070, 1923 | Came to the museum in the late 1970s. One of only two surviving N&W 2-8-8-2 type locomotives, the other one being N&W Y6a class 2156 at the Museum of Transportation, St. Louis, MO. Only articulated steam locomotive in the museum's collection. |
| 938 | P-33 | 4-6-2 | 4'-8½" | CRI&P | Illinois Railway Museum, Union, IL | display | Alco (Schenectady) #1910, 1910 | From Fort Worth, TX. Cosmetic restoration in 2018. |
| 6323 | U-3-b | 4-8-4 | 4'-8½" | GTW | Illinois Railway Museum, Union, IL | display | Alco (Schenectady) #69629, 1942 | Last steam locomotive operated by the GTW. |
| 265 | S-3 | 4-8-4 | 4'-8½" | CMStP&P | Illinois Railway Museum, Union, IL | display | Alco #71978, 1944 | |
| U | 4-8-4 | 4'-8½" | GTW | Illinois Railway Museum, Union, IL | stored | Alco, 1941 | Tender only. It was probably used as an auxiliary water tender. | |
| 6721 | B-11k | 0-6-0 | 4'-8½" | NYC | Union Station, Utica, NY | display | Alco (Schenectady) #54075, 12/1913 | From Carillon Park, Dayton, OH. Damaged by a runaway hopper on July 21, 2015. Repaired. |
| 2537 | USRA | 2-8-2 | 4'-8½" | UP | Jefferson Park, Walla Walla, WA | display | Alco (Schenectady) #60327, 1918 | |
| 1401 | Ps-4 | 4-6-2 | 4'-8½" | Southern | National Museum of American History, Smithsonian Museum, Washington, DC | display | Alco (Richmond) #66888, 1926 | Served on the Charlotte division of the SR. Only surviving Ps-4 pacific. |
| 2776 | K-4 | 2-8-4 | 4'-8½" | C&O | Jesse Eyman Park, Washington Court House, OH | display | Alco (Schenectady) #75189, 1947 | Being preserved by the Railroad Preservation Society of Fayette County, OH. |
| 5 | 0-4-0ST | 4'-8½" | HELC | Railstar, Black Clawson, Watertown, NY | stored | Alco, 1920 | From CT Trolley Museum. | |
| 9684 (4) | 2-6-0 | 36" | PRR (Waynesburg & Washington) | Greene County Museum, Waynesburg, PA | display | Alco (Cooke) #55847, 05/1916 | Restored to operating condition in 1977-1978 and operated on a short track at this museum. Underwent a cosmetic restoration in 2019. Possible restoration of running gear. | |
| 384 (3984) | 0-6-0 | 4'-8½" | NYC&StL (W&LE) | Lorain & West Virginia Railway, Wellington, OH | restoration | Alco (Schenectady) #71970, 06/1944 | Slow restoration to operation. | |
| 4039 | 0-6-0 | 4'-8½" | MCC (USATC) | Whippany Railway Museum, Whippany, NJ | restoration | Alco (Schenectady) #70421, 1942 | Retired in 1963 and set aside for preservation. Sold to the Morris County Central in 1965. Served in excursion service until 1980. Stored for 14 years. Purchased by the museum in 1994 for display. Currently being restored to operating condition. | |
| 494 | 4-4-0 | 4'-8½" | B&M | New England Transportation Institute and Museum, White River Junction, VT | display | Alco (Manchester) #1546, 1892 | ||
| 304 | 2-8-0 | 4'-8½" | FW&D | Wichita Falls Railroad Museum, Wichita Falls, TX | display | Alco (Brooks) #40246, 1906 | ||
| 1070 | L-9 | 0-6-0 | 4'-8½" | NP | Lake Whatcom Railway, Wickersham, WA | stored serviceable | Alco (Manchester) #41879, 1907 | 1070 has operated in every decade of the 20th century. |
| 29 | SC-3 | 2-8-0 | 4'-8½" | Grand Canyon (LS&I) | Grand Canyon Railway, Williams, AZ | operational | Alco (Pittsburg) #39637, 05/1906 | Previously operated in May 2008. Restored back to operation in late Aug 2016. Converted to burn waste vegetable oil. Taken out of service in late Oct 2019. Returned to operation on Aug 25, 2026. |
| 10 | 2-8-2T | 4'-8½" | Coos Bay Lumber | Williston Crossing RV Resort, Williston, FL | scrapped | Alco (Schenectady) #68548, 12/1930 | From Baldwin City, KS. | |
| 1 | 0-4-0T | 4'-8½" | Bechtel Kaiser Rock (Folsom State Prison) | Baldo Locomotive Works, Willits, CA | display | Alco (Cooke) #66311, 02/1926 | From Roots of Motive Power. | |
| 578 | E2a | 4-6-2 | 4'-8½" | N&W | Ohio Railway Museum, Worthington, OH | display | Alco (Richmond) #46831, 1910 | Operated in excursion service until 1978. |
| 8 (2) | 0-4-0T | 4'-8½" | Greenville Stone & Gravel (USATC) | Cascades Camp & Conf. Center, Yelm, WA | display | Alco (Cooke) #56992, 10/1917 | From Greenville, MS. Used to be fired up from time to time along with the whistle being blown. |