| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 2 | 2-4-2 | 36" | M.A. Patout & Son | Six Flags Over Texas, Arlington, TX | operational | H.K. Porter #1754, 1897 | Originally named Lydia, renamed to Charles Jefferson Patton, known as the Red Train, built as an 0-4-0. | |
| 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. | |
| 4 | 2-4-2 | 15" | Redwood Valley Railway | Redwood Valley Railway, Berkeley, CA | operational | Named Laurel. | ||
| 799 | 2-4-2 | 36" | Lehigh Stone | Tweetsie Railroad, Blowing Rock, NC | stored | Vulcan Iron Works (Wilkes-Barre) #3714, 1926 | From Hillbilly World, then Doe River Gorge; Frame only. | |
| 1 | 2-4-2 | 42" | Rio Grande | Historic Brownsville Museum, Brownsville, TX | display | Baldwin #2664, 1872 | ||
| 6 | 2-4-2 | 30" | DMT | Santa Rosa Valley Railroad, Camarillo, CA | stored | Tom Terning, 1990 | From the Shaker Woods Festival, Columbiana, OH. To be restored. | |
| 1 | 2-4-2 | 4'-8½" | Cherokee Brick & Tile | Cowan Railroad Museum, Cowan, TN | display | H.K. Porter #6557, 1920 | ||
| 242 | 2-4-2 | 24" | C&O | Hesston Steam Museum, Hesston, IN | operational | Sandley (Janesville), 1972 | From the Brookfield Zoo, Chicago, IL. Not really a C&O locomotive. | |
| 6 | 2-4-2 | 36" | Carbon Limestone | near former Erie mainline, Hubbard, OH | display | H.K. Porter | 0-4-0T, owned by J.P. Marsh, from Youngstown, OH. | |
| 5 | 2-4-2 | 4'-8½" | CO&E | St. Louis Iron Mountain & Southern Railway, Jackson, MO | restoration | H.K. Porter #7995, 1946 | Restoration to operation efforts began in 2019. The trackage between Jackson and Gordonville may also be restored. | |
| 5 | 2-4-2 | 36" | Tahoe, Trout Creek and Pacific (Hawaii Railway Company) | Connecticut Antique Machinery Association, Kent, CT | operational | Baldwin #58686, 1925 | From Hawaii, Stanford, CA, Lake Tahoe, New Mexico, then Richard May, Georgetown, CA. | |
| 15 | 2-4-2 | 4'-8½" | Holly Hill Lumber (Scott Lumber) | Georgia State Railroad Museum, Savannah, GA | restoration | Baldwin #41648, 08/1914 | From Western Heritage USA, Silver Spring, FL. The locomotive is being restored in Decatur, AL. Cosmetic restoration only. No recent information available. | |
| 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. |
