Morrison-Knudsen Roster

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Compiled by: J.G. Norman Photograph by: R. Craig
Reformatted: 23 November 2005 -
Road No. Qty Model Notes
1, 2, 7, 10 & 14 5 TE53-1-4E Rebuilt U25B's; To Oregon California & Eastern 7602, 05, 01, 03 & 04
4 & 6 2 S3-3B U25B's converted to slugs; To OC&E 7606 & 7607
243 1 SW1u Shop switcher, Boise, ID; Ex-EJ&E 243
316 1 S-6 Shop switcher, Hornell, NY; Ex-South Buffalo 43
603, 614, 619, 628, 629 & 636 6 SD40 Ex-KCS; rebuilt as SD40M-2's for SP and M-K lease fleet
1801 & 1802 2 SW1 1801 ex-C&NW 1214, 1802 ex-Southern 2010
4301 & 4302 2 GP7 Ex-P≤ To Wabash Valley 4101 & 4102
MKCX 4301-4305 5 GP40 Mixed heritage, most sold
4780-81, 90, 94-95 5 GP40 Ex-KCS 752, 55, 53, 57, 56; exx CR; nee PC
5001 1 TE50-4S Ex-UP GP9 with Sulzer engine;To Morristown & Erie 22
5301-5303 3 TE53-4E Rebuilt from U25B's; 5301 to Black Mesa & lake Powell, others scrapped
5401-5403 3 C636 Ex-Alco demos 636-1, -2, -3; To Cartier Ry 79, 78, 77
MKCX 5525-5531 7 F45u Ex-ATSF; 5531 to Utah Ry 9013, all others scrapped
6101 1 C425 Ex-Conrail/PC/PRR 2423; To New York & Lake Erie 6101
7500 1 SD40 Ex-B&O 7500; To SOO 6411
8301 1 SD45Xm Ex-SP, exx-EMD demo 4203; scrapped 10/91
8302 1 SD45m Ex-SP; To MPI 9002
8303(1st) 1 SD40 Ex-SP; To MPI 9003
8303(2nd) 1 SD40M-2 Ex-CSXT/L&N; To SP 8640
8304 1 SD40 Ex-UP; To MPI 9022
8305 1 SD45 Ex-SP; To MKCX 9031
8402 & 8403 2 SD40M-2 Ex-CSXT, exx-C&O 7451 & 7452; To SP 8643 & 8633
MPI 9000-9029 - SD40M-2 Sold to Helm
MKCX 9030-9036 - SD40M-2 Sold to Helm
MPI 9037-9043 - SD40M-2 Sold to Helm
MKCX 9044-9047 - SD40M-2 Sold to Helm
MPI 9048-9057 10 SD40M-2 Ex-PLM; Sold to Helm
MKCX 9401-9420 20 SD40 Most rebuilt and sold
MKCX 9501-9541 40 SD45/SDP45 No 9533; Most are sold
MKCX 9901-9903 3 MK5000C, Phase 2 Now Utah Rwy 5004-5006; ex-Demonstrators
Follow this link for information on Motive Power Industries locomotives.
M-K/MkCX Notes:
M-K 1: ex-UP 633:1/GE demo 2501
M-K 2: ex-UP 638:1
M-K 4: ex-UP 629:1
M-K 6: ex-UP 636:1/GE demo 2504
M-k 7: ex-UP 639:1
M-K 10: ex-UP 640:1
M-K 14: ex-UP 628:1

M-K 4301: ex-WVRC 4101/P&LE 1529/P&LE 5680
M-K 4302: ex-WVRC 4102/P&LE 1530/P&LE 5679

MKCX 4301: ex-GATX 3729/B&O 3729
MKCX 4302: ex-NHL 3074/IC 3074
MKCX 4303: ex-NRE 6545/CSXT 6545/B&O 3769
MKCX 4304: ex-NRE 6698/CSXT 6698/SBD 6698/SCL 1543/SAL 628
MKCX 4305: ex-NRE 6842/CSXT 6842/C&O 4087

M-K 5001: ex-UP 278

M-K 5301: ex-UP 635:1/GE demo 2502
M-K 5302: ex-UP 631:1
M-K 5303: ex-UP 630:1

5525: ex-ATSF 5950/ATSF 5900/ATSF 1900
5526: ex-ATSF 5952/ATSF 5902/ATSF 1902
5527: ex-ATSF 5958/ATSF 5908/ATSF 1908
5528: ex-ATSF 5962/ATSF 5912/ATSF 1912
5529: ex-ATSF 5968/ATSF 5918/ATSF 1918
5530: ex-ATSF 5969/ATSF 5919/ATSF 1919
5531: ex-ATSF 5960/ATSF 5910/ATSF 1910

8301: ex-SP 9505/EMD 4203
8302: ex-SP 8820
8303:1 : ex-SP 8402
8303:2 : ex-CSXT 8303/SBD 1227/L&N 1227
8304: ex-UP 3059
8305: ex-SP 9098

9001: ex-N&W 2965/ITC 2305(SD39)   9016: ex-UP 3074
9002: ex-MK 8302/SP 8820           9017: ex-SP 9092
9003: ex-MK 8303(1st)/SP 8402      9018: ex-SP 8935
9004: ex-SP 9015                   9019: ex-SP 9096
9005: ex-SSW 9052                  9020: ex-SP 9090
9006: ex-SP 9013                   9021: ex-UP 3078
9007: ex-SSW 8968                  9022: ex-MK 8304/UP 3059
9008: ex-SP 8988                   9023: ex-CNW 6546/CR 6223/PC 6223/PRR 6223
9009: ex-SP 9007                   9024: ex-CNW 6508/CR 6180/PC 6180/PRR 6180
9010: ex-SP 9037                   9025: ex-CNW 6570/BN 6451/GN 421
9011: ex-SP 9107                   9026: ex-CNW 6580/BN 6461/CB&Q 520
9012: ex-SP 9083                   9027: ex-CNW 6510/CR 6182/PC 6182/PRR 6182
9013: ex-SP 8996                   9028: ex-CNW 6521/CR 6194/PC 6194/PRR 6194
9014: ex-UP 3055                   9029: ex-CNW 6517/CR 6190/PC 6190/PRR 6190
9015: ex-UP 3072

9030: ex-CNW 6501/CR 6172/PC 6172/PRR 6172   9039: ex-CSXT 8311/SBD 1235/L&N 1235
9031: ex-MK 8305/SP 9098                     9040: ex-CSXT 8325/SBD 1249/L&N 1249
9032: ex-CNW 6516/CR 6189/PC 6189/PRR 6189   9041: ex-CSXT 8401/C&O 7550/C&O 7450
9033: ex-CNW 6472/BN 6472                    9042: ex-MK 4909/KCS 630
9034: ex-CNW 6505/CR 6176/PC 6176/PRR 6176   9043: ex-KCS 619
9035: ex-CNW (6545)/CR 6222/PC 6222/PRR 6222 9044: ex-CSXT 8422/WM 7571/WM 7471
9036: ex-CNW 6550/CR 6227/PC 6227/PRR 6227   9045: ex-KCS 601
9037: ex-CSXT 8313/SBD 1237/L&N 1237         9046: ex-MK 4910/KCS 634
9038: ex-CSXT 8307/SBD 1231/L&N 1231         9047: ex-KCS 614

9048: ex-PLM 3000/MP 3000/MP 700:2
9049: ex-PLM 3052/UP 3052
9050: ex-PLM 3058/MP 3058/MP 758
9051: ex-PLM 3041/UP 3041/EMD 434B(SD40X)
9052: ex-PLM 3018/UP 3018
9053: ex-PLM 3104/UP 3104
9054: ex-PLM 3019/UP 3019
9055: ex-PLM 3004/MP 3004/MP 704:2
9056: ex-PLM 3029/MP 3029/MP 729:2
9057: ex-PLM 3021/UP 3021

 9401: ex-NRE 923/CNW 923/CGW 403           9411: ex-NRE 3103/UP 3103
 9402: ex-NRE 926/CNW 926/CGW 406           9412: ex-NRE 6338/BN 6338/C&S 878
 9403: ex-HLCX 3000/NRL 3000/UP 3000        9413: ex-NRL 6400/BN 6400/NP 3600
(9404): ex-NRE 3004/UP 3004                 9414: ex-NRE 6536/BN 6536
(9405): ex-NREX 3022/UP 3022                9415: ex-NRE 6567/BN 6567
 9406: ex-NRE 3045/UP 3045/EMD 434F(SD40X)  9416: NREX 8316/CSXT 8316/SBD 1240/L&N 1240
 9407: ex-NRE 3057/UP 3057                  9417: ex-NRE 8322/CSXT 4604/CSXT 8322/SBD 1246/L&N 1246
 9408: ex-NRL 3070/UP 3070                 (9418): ex-NREX 8390/CSXT 8390/C&O 7531
 9409: ex-NRL 3095/UP 3095                  9419: ex-NREX 8397/CSXT 8397/VMV 7546/WM 7446
 9410: ex-NRE 3096/UP 3096                  9420: ex-NRE 8953/CSXT 8953/SBD 2048/SCL 2048(SD45)

9501: ex-CNW 6477/BN 6477                     9521: ex-CSXT 8934/SBD 2034/SCL 2034
9502: ex-CNW 6490/NRE 6490/BN 6490            9522: ex-CSXT 8935/SBD 2035/SCL 2035
9503: ex-CNW 6491/BN 6491                     9523: ex-CSXT 8938/SBD 8938/SBD 3625/CRR 3625
9504: ex-CNW 6533/CR 6209/PC 6209/PRR 6209    9524: ex-CSXT 8943/SBD 8943/SBD 3630/CRR 3630
9505: ex-CNW 6538/CR 6215/PC 6215/PRR 6215    9525: ex-CSXT 8944/SBD 8944/SBD 3631/CRR 3631
9506: ex-CNW 6548/CR 6225/PC 6225/PRR 6225    9526: ex-NHL 6435/SP 8960
9507: ex-CNW 6568/BN 6449/GN 419              9527: ex-NHL 6470/NHL 6570/BN 6570/C&S 6570/C&S 868
9508: ex-CNW 6579/BN 6460/CB&Q 519            9528: ex-SOO 6491/BN 6678/SLSF 930
9509: ex-CNW 6581/BN 6462/CB&Q 521            9529: ex-NHL 6496/BN 6496
9510: ex-CR 6686/EL 3655                      9530: ex-NHL 6510/BN 6516
9511: ex-CR 6687/EL 3656                      9531: ex-NHL 6520/BN 6520
9512: ex-CR 6688/EL 3657                      9532: ex-NHL 6689/BN 6689/SLSF 941
9513: ex-CR 6691/EL 3660                      9534: ex-W&LE 1769/N&W 1769
9514: ex-CR 6692/EL 3661                      9535: ex-ATSF 5347/ATSF 5539/ATSF 1839
9515: ex-CR 6695/EL 3664                      9536: ex-ATSF 5350/ATSF 5577/ATSF 1877
9516: ex-CR 6698/EL 3667                      9537: ex-ATSF 5351/ATSF 5535/ATSF 1835
9517: ex-CSXT 8903/SBD 2003/SCL 2003/ACL 1027 9538: ex-ATSF 5352/ATSF 5529/ATSF 1829
9518: ex-CSXT 8914/SBD 2014/SCL 2014          9539: ex-ATSF 5354/ATSF 5514/ATSF 1814
9519: ex-CSXT 8921/SBD 2021/SCL 2021          9540: ex-ATSF 5360/ATSF 5518/ATSF 1818
9520: ex-CSXT 8931/SBD 2031/SCL 2031          9541: ex-ATSF 5362/ATSF 5556/ATSF 1856

Thanks to the following people for contributing corrections and revisions: Extra 2200 South, 
Diesel Era Magazine, Richard Adams

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