BDLX 2209
| Ex P&W 2209 Ex CSX 3311 *Scrapped* |
U23B
| 40120 | 5 | 44434 |
CO 2317
| blt 10/69 |
U23B
| 37245 | 1 | 77077 |
CR 2700
| ex-PC |
U23B
| 38506 | 1 | 166100 |
CR 2703
| ex-PC 2703 |
U23B
| 38509 | 1 | 131939 |
CR 2711
| ex-PC 2711 |
U23B
| 38517 | 2 | 131800 |
CR 2713
| blt 8/72 as PC 2713 |
U23B
| 38519 | 1 | 127471 |
CR 2717
| ex-PC 2717. Sold to RBMN, to WSTX, to LAFX, to HZRX |
U23B
| 38523 | 1 | 57665 |
CR 2723
| ex-PC 2723 |
U23B
| 38529 | 1 | 98309 |
CR 2724
| ex-PC 2724 |
U23B
| 38530 | 2 | 23682 |
CR 2727
| ex-PC 2727 |
U23B
| 38533 | 2 | 43536 |
CR 2729
| ex-PC 2729 |
U23B
| 38535 | 2 | 32593 |
CR 2732
| ex-PC 2732 |
U23B
| 38538 | 2 | 96262 |
CR 2741
| ex-PC 2741 |
U23B
| 38547 | 1 | 131933 |
CR 2743
| ex-PC 2743 |
U23B
| 38549 | 1 | 23491 |
CR 2744
| ex-PC 2744 |
U23B
| 38550 | 1 | 23597 |
CR 2747
| ex-PC |
U23B
| 38553 | 2 | 165079 |
CR 2749
| ex-PC 2749 |
U23B
| 38555 | 1 | 53232 |
CR 2753
| ex-PC 2753 |
U23B
| 39308 | 1 | 132483 |
CR 2755
| ex-PC 2755 |
U23B
| 39310 | 1 | 6621 |
CR 2758
| ex-PC |
U23B
| 39313 | 1 | 157930 |
CR 2759
| ex-PC |
U23B
| 39314 | 1 | 149080 |
CR 2761
| ex-PC |
U23B
| 39316 | 1 | 176463 |
CR 2765
| ex-PC 2765 |
U23B
| 39320 | 2 | 83770 |
CR 2766
| ex-PC 2766 |
U23B
| 39321 | 1 | 190312 |
CR 2768
| ex-PC 2768 |
U23B
| 39323 | 1 | 137526 |
CR 2770
| ex-PC 2770 |
U23B
| 39325 | 1 | 40779 |
CR 2776
| ex-PC 2776 |
U23B
| 39331 | 2 | 105242 |
CR 2780
| Ex LV 504 |
U23B
| 40101 | 2 | 103693 |
CR 2789
| Sold to RBMN *Scrapped* |
U23B
| 41584 | 1 | 95226 |
CR 2794
| Sold to PW, to NYSW, to BDLX, to LRWY, to LS, to OHRY |
U23B
| 41589 | 3 | 7291 |
CR 2798
| Blt. 6/1977, last U23B built. Sold to PW, to NAUG |
U23B
| 41593 | 1 | 51364 |
CSX 3292
| X-SBD 2763 XX-L&N 2763 |
U23B
| 39518 | 1 | 674 |
DH 2301
| |
U23B
| 36803 | 4 | 140422 |
DH 2303
| |
U23B
| 36805 | 1 | 58264 |
DH 2316
| |
U23B
| 36818 | 1 | 7059 |
LN 2728
| blt 6/73 |
U23B
| 39257 | 1 | 31435 |
MEC 281
| Ex DH 2302 |
U23B
| 36804 | 1 | 7122 |
MEC 283
| 08/1968, xDH 2304 |
U23B
| 36806 | 2 | 7124 |
MEC 286
| Ex DH 2307 |
U23B
| 36809 | 4 | 7126 |
MEC 287
| Ex DH 2308 |
U23B
| 36810 | 2 | 59050 |
MEC 288
| 09/1967, xDH 309, xxDH 2309 |
U23B
| 36811 | 3 | 53067 |
MEC 289
| ex-D&H 2310 |
U23B
| 36812 | 1 | 154413 |
NS 3931
| Ex-SOU |
U23B
| 39637 | 1 | 39862 |
NS 3936
| Ex Southern |
U23B
| 40079 | 1 | 215371 |
PW 2204
| ex- CR 2795. Sold to PRL, to NIWX |
U23B
| 41590 | 2 | 50756 |
PW 2205
| ex- CR 2790. Sold to BDLX, to LRWY |
U23B
| 41585 | 2 | 60554 |
SBD 2728
| ex-LN 2728 |
U23B
| 39257 | 1 | 201188 |
SBD 2757
| ex-LN 2757 |
U23B
| 39512 | 1 | 179764 |
SOU 3901
| |
U23B
| 38393 | 2 | 187186 |
SOU 3906
| |
U23B
| 39216 | 14 | 5701 |
SOU 3926
| |
U23B
| 39632 | 1 | 78734 |
WP 2252
| |
U23B
| 38398 | 1 | 112278 |
WP 2253
| |
U23B
| 38399 | 1 | 159690 |
WP 2265
| |
U23B
| 38411 | 1 | 111469 |