Owner |
Quantity |
Numbers |
Notes |
Atlanta and West Point Rail Road |
1 |
733 |
to Seaboard System Railroad to CSX |
Alaska Railroad |
10 |
3000, 3007–3015 |
3000 renumbered to 3006 |
Baltimore and Ohio Railroad |
218 |
4100–4162, 1977, GM50, 4185–4256, 4287–4311, 4322–4351, 4422–4447 |
Chessie System paint to CSX |
Boston and Maine Railroad |
18 |
300–317 |
|
Chesapeake and Ohio Railway |
95 |
4165–4184, 4267–4281, 4372–4421 |
Chessie System paint to CSX |
Ferrocarril Chihuahua al Pacífico |
29 |
1008–1036 |
|
Conrail |
129 |
3275–3403 |
To CSX and Norfolk Southern Railway, |
Denver and Rio Grande Western Railroad |
37 |
3094–3130 |
All to Union Pacific Railroad. |
U.S. Department of Transportation |
1 |
003 |
|
Detroit, Toledo and Ironton Railroad |
20 |
406–425 |
to Grand Trunk Western Railroad 6406–6425. |
Florida East Coast Railway |
24 |
411–434 |
433–434 were last built |
Georgia Railroad |
2 |
755–756 |
to Seaboard System Railroad to CSX |
Kansas City Southern Railway |
4 |
796–799 |
|
Louisville and Nashville Railroad |
17 |
6600–6616 |
Family Lines Paint, to Seaboard System Railroad to CSX |
Reading Company |
5 |
3671–3675 |
to Conrail |
Richmond, Fredericksburg and Potomac Railroad |
7 |
141–147 |
to CSX |
St. Louis – San Francisco Railway ("Frisco") |
25 |
750–774 |
to Burlington Northern 3040–3064 |
St. Louis Southwestern Railway ("Cotton Belt") |
56 |
7248–7273, 7628–7657 |
|
Seaboard Coast Line Railroad |
25 |
1636–1656. 6617–6621 |
6617–6621 Family Lines paint; all to Seaboard System Railroad now CSX |
Ferrocarril Sonora-Baja California |
15 |
2104–2112, 2309–2314 |
2104-2112 have High short hoods w/steam generator for passenger service only GP40-2 built with high short hoods |
Southern Pacific Transportation Company |
68 |
7240–7247, 7608–7627, 7658–7677, 7940–7959 |
|
Texas, Oklahoma and Eastern Railroad |
3 |
D15–D16, D20 |
|
Western Maryland Railway |
35 |
4257–4261,4312–4321, 4352–4371 |
Chessie System paint to CSX |
Western Pacific Railroad |
15 |
3545–3559 |
|
Western Railway of Alabama |
1 |
708 |
to Seaboard System Railroad to CSX |
Total | 861 | | |