NS 8105
| Interstate Heritage Unit. |
ES44AC
| 60759 | 5 | 167837 |
NS 8114
| Norfolk Southern Heritage Unit. |
ES44AC
| 60768 | 3 | 168881 |
NS 8142
| |
ES44AC
| 61812 | 3 | 186768 |
NS 8167
| Tier 4 credit units |
ES44AC
| 64091 | 1 | 219868 |
NS 8320
| Ex-CR, Sold to Progress Rail 12/2019 |
C40-8W
| 46257 | 1 | 41202 |
NS 8407
| Ex-CR, Sold to Progress Rail 02/2020 |
C40-8W
| 47425 | 6 | 16780 |
NS 8439
| Ex-CR, Sold to Progress Rail 02/2020 |
C40-8W
| 47844 | 4 | 1062 |
NS 8453
| Ex-LMS, Sold to Progress Rail 12/2019 |
C40-8W
| 48117 | 2 | 4831 |
NS 8795
| Rebuilt to NS 4082 3/18 |
C40-9
| 48255 | 1 | 15309 |
NS 8803
| Rebuilt to NS 4088 5/18 |
C40-9
| 48263 | 1 | 2209 |
NS 8813
| Rebuilt to NS 4100 10/18 |
C40-9
| 48273 | 2 | 672 |
NS 8839
| Rebuilt to NS 4003 10/16 |
C40-9
| 48299 | 3 | 5826 |
NS 8869
| Rebuilt to NS 4099 10/18 |
C40-9
| 48329 | 10 | 47169 |
NS 9032
| |
C40-9W
| 49661 | 1 | 20487 |
NS 9032
| Upgraded |
C44-9W
| 49661 | 1 | 196455 |
NS 9056
| |
C44-9W
| 49715 | 1 | 205107 |
NS 9134
| |
C44-9W
| 50387 | 1 | 198734 |
NS 9134
| |
C40-9W
| 50387 | 2 | 8753 |
NS 9174
| blt.Mar 1998, in svc. Mar 12,1998, frame /order # 1884 |
C44-9W
| 50427 | 2 | 234203 |
NS 9200
| |
C40-9W
| 50453 | 4 | 7635 |
NS 9219
| Rerated to 4400 HP 11/2013, order#1884-91,blt. Apr. 1998, in svc.4/30/98 |
C44-9W
| 50472 | 1 | 192688 |
NS 9225
| |
C44-9W
| 50478 | 2 | 195050 |
NS 9225
| |
C40-9W
| 50478 | 4 | 3447 |
NS 9255
| OLS 25th Anniversary Logos |
C40-9W
| 51130 | 4 | 4712 |
NS 9255
| OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. |
C44-9W
| 51130 | 3 | 193749 |
NS 9264
| Blt. Oct.1998, order/frame# K42, in svc.mar.3,1999, |
C44-9W
| 51139 | 2 | 223844 |
NS 9264
| |
C40-9W
| 51139 | 1 | 13879 |
NS 9307
| |
C40-9W
| 51182 | 3 | 6917 |
NS 9307
| Upgraded from C40-9W,Blt 06/1999, order/Frame # K42 |
C44-9W
| 51182 | 20 | 210242 |
NS 9311
| |
C44-9W
| 51186 | 2 | 228803 |
NS 9311
| |
C40-9W
| 51186 | 2 | 2296 |
NS 9335
| |
C40-9W
| 51210 | 2 | 8391 |
NS 9357
| |
C40-9W
| 51232 | 1 | 18213 |
NS 9357
| |
C44-9W
| 51232 | 1 | 212048 |
NS 9364
| |
C40-9W
| 51239 | 2 | 2155 |
NS 9373
| |
C40-9W
| 51248 | 2 | 26225 |
NS 9373
| |
C44-9W
| 51248 | 3 | 211915 |
NS 9376
| |
C44-9W
| 51251 | 2 | 207102 |
NS 9380
| |
C40-9W
| 51255 | 3 | 33115 |
NS 9388
| |
C40-9W
| 51263 | 1 | 2476 |
NS 9388
| Upgraded |
C44-9W
| 51263 | 2 | 202026 |
NS 9419
| Upgraded to 4400 hp. Rebuilt to NS 4628 |
C44-9W
| 52328 | 3 | 210481 |
NS 9419
| |
C40-9W
| 52328 | 2 | 2162 |
NS 9466
| |
C40-9W
| 52375 | 2 | 13717 |
NS 9546
| |
C40-9W
| 52868 | 2 | 18026 |
NS 9546
| |
C44-9W
| 52868 | 1 | 217874 |
NS 9555
| Upgraded from C40-9W |
C44-9W
| 52877 | 5 | 206824 |
NS 9555
| |
C40-9W
| 52877 | 5 | 13857 |
NS 9556
| |
C40-9W
| 52878 | 2 | 47031 |
NS 9565
| |
C40-9W
| 52887 | 1 | 41842 |
NS 9609
| |
C40-9W
| 52931 | 3 | 1041 |
NS 9627
| |
C40-9W
| 52949 | 1 | 13499 |
NS 9627
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52949 | 1 | 192705 |
NS 9737
| Date blt.Dec.2001,order/frame#1941.in svc.Dec.2001 |
C44-9W
| 53442 | 1 | 204884 |
NS 9737
| |
C40-9W
| 53442 | 1 | 1498 |
NS 9814
| |
C40-9W
| 54972 | 6 | 15299 |
NS 9814
| |
C44-9W
| 54972 | 3 | 213041 |
NS 9851
| Re-rated 4400HP |
C44-9W
| 55009 | 1 | 219137 |
NS 9883
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55041 | 1 | 192693 |
NS 9883
| |
C40-9W
| 55041 | 3 | 21733 |
NS 9889
| |
C40-9W
| 55047 | 4 | 35426 |
NS 9925
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55371 | 2 | 193753 |
NS 9933
| |
C40-9W
| 55379 | 1 | 35211 |
NS 9961
| |
C40-9W
| 55407 | 2 | 45020 |
NS 9961
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 55407 | 2 | 209125 |
NS 9976
| |
C40-9W
| 55422 | 1 | 32340 |