EMD General Purpose Locomotives (GP10's) - 4 wheels per truck
| Number | Model | Livery |
| 1001 | GP10 | MidSouth |
| 1002 | GP10 | MidSouth |
| 1003 | GP10* | MidSouth |
| 1004 | GP10 | MidSouth |
| 1005 | GP10 | MidSouth |
| 1006 | GP10 | MidSouth |
| 1007 | GP10 | MidSouth |
| 1008 | GP10 | MidSouth |
| 1009 | GP10 | MidSouth |
| 1010 | GP10 | MidSouth |
| 1011 | GP10 | MidSouth |
| 1012 | GP10 | MidSouth |
| 1013 | GP10* | MidSouth |
| 1014 | GP10 | MidSouth |
| 1015 | GP10 | MidSouth |
| 1016 | GP10 | MidSouth |
| 1017 | GP10 | MidSouth |
| 1018 | GP10 | MidSouth |
| 1019 | GP10 | MidSouth |
| 1020 | GP10 | MidSouth |
| 1021 | GP10* | MidSouth |
| 1022 | GP10 | MidSouth |
| 1023 | GP10* | MidSouth |
| 1024 | GP10 | MidSouth |
| 1025 | GP10 | MidSouth |
| 1026 | GP10 | MidSouth |
| 1027 | GP10 | MidSouth |
| 1028 | GP10 | MidSouth |
| 1029 | GP10* | MidSouth |
| 1030 | GP10 | MidSouth |
| 1031 | GP10 | MidSouth |
| 1032 | GP10 | MidSouth |
| 1033 | GP10 | MidSouth |
| 1034 | GP10* | MidSouth |
| 1035 | GP10 | MidSouth |
| 1036 | GP10 | MidSouth |
| 1037 | GP10 | MidSouth |
| 1038 | GP10 | MidSouth |
| 1039 | GP10 | MidSouth |
| 1040 | GP10 | MidSouth |
| 1041 | GP10 | MidSouth |
| 1042 | GP10 | MidSouth |
| 1043 | GP10 | MidSouth |
| 1044 | GP10 | MidSouth |
| 1045 | GP10 | MidSouth |
| 1046 | GP10 | MidSouth |
| 1047 | GP10 | MidSouth |
| 1048 | GP10 | MidSouth |
| 1049 | GP10 | MidSouth |
| 1050 | GP10 | MidSouth |
| 1051 | GP10 | MidSouth |
| 1052 | GP10 | MidSouth |
| 1053 | GP10 | MidSouth |
| 1054 | GP10 | MidSouth |
| 1055 | GP10 | MidSouth |
| 1056 | GP10 | MidSouth |
| 1057 | GP10 | MidSouth |
| 1058 | GP10 | MidSouth |
| 1059 | GP10 | MidSouth |
| 1060 | GP10 | MidSouth |
| 1061 | GP10 | MidSouth |
| 1062 | GP10 | MidSouth |
| 1063 | GP10* | MidSouth |
| 1064 | GP10 | MidSouth |
| 1065 | GP10 | MidSouth |
| 1066 | GP10 | MidSouth |
| 1067 | GP10 | MidSouth |
| 1068 | GP10 | MidSouth |
| 1069 | GP10 | MidSouth |
| 1070 | GP10 | MidSouth |
| 1071 | GP10 | MidSouth |
| 1072 | GP10 | MidSouth |
| 1073 | GP10 | MidSouth |
| 1074 | GP10 | MidSouth |
| 1075 | GP10 | MidSouth |
| 1076 | GP10 | MidSouth |
| 1077 | GP10 | MidSouth |
| 1078 | GP10 | MidSouth |
| 1079 | GP10 | MidSouth |
| 1080 | GP10 | MidSouth |
| 1081 | GP10 | MidSouth |
| 1082 | GP10 | MidSouth |
| 1083 | GP10 | MidSouth |
| 1084 | GP10 | MidSouth |
| 1085 | GP10 | MidSouth |
| 1086 | GP10 | MidSouth |