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Union Pacific Diesel Locomotives

The Modern Era — 2000 to 2009

(Return to Union Pacific Diesel Index Page)

(Will not be updated after 1 June 2009)

                = shaded background denotes group not in service; either renumbered or retired.

Road
Number
Previous
Number
Pre-Merger
Number
Model Qty In-Service
Years
Notes
96 1243   SW10 1 1998- Heritage fleet
100-184   MP 4600-4684 B23-7 82 1983-2007 Numbered UP 100-166, 170-184; no UP 136 (MP 4636 retired after merger)
185-198   SP 5100-5114 B23-7 14 1996-2007  
200-254   MP 4800-4854 B30-7A 55 1983-2007  
257-259   MP 4667-4669 B23-7M 3 1983-2005  
262   SP/SSW 7774-7883 B30-7 1 1996-2001 Part of 260-361 group (102 units), one unit renumbered from SP; other units renumbered to 7742-7873
238 2140 MP 2140 GP38-2 1 2008-  
279 2344 MKT 313 GP38-2 1 2003-  
280 2166 MP 2166 GP38-2 1 2002-  
281 846 MKT 315 GP38-2 1 2008-  
282   SP 4801 GP38-2 1 2008-  
283 1982 SP 4856 GP38-2 1 2004-  
283-299 1783-1799,
1983-1999
MKT 325-343 GP38AC 18 2000- (UP 293 still in service)
300-328 1800-1828 MP 2009-2073 GP38-2 29 2000-  
330-346 1830-1846 MP 2075-2110 GP38-2 17 2000- Ex HATX 200-216
347, 348     GP38-2 2 2000- Leased from Helm
349-363 2076-2108 MP 2076-2108 GP38-2 15 2000-  
384-399   SSW 7770,
SP 7754-7766
B36-7 16 1996-2000 One unit renumbered (UP 384) from SP prior to retirement of all 16 units
365-376,
391-399
1866 C&NW 4600-4611,
4626-4634
GP38-2 21 2000- UP 366 from UP 1866; others renumbered direct from C&NW numbers; UP 377-390 numbers blank and not used
400-409 2070 C&NW 4701-4710 GP38-2 10 2000-2003 UP 400 from UP 2070; others renumbered direct from C&NW numbers
410-470 1910-1970   GP38-2 61 2000-2003 Ex EMD 740-839, ex PC/CR 7940-8039
471-498 1971-1998 SP 4845-4871 GP38-2 28 2001- 10 units in 1971-1998 series; others renumbered direct from SP/HLCX numbers
500-559 2000-2059   GP38-2 59 2000-  
560-563 2060-2063 MKT 318-321 GP38-2 4 2000-  
564-607 2064, 2083 SP 4800-4844 GP38-2 44 2000- UP 564 and 583 from UP 2064 and 2083; others renumbered direct from SP numbers
611-737,
738-834
2111-2237,
2238-2334
MP 2111-2334 GP38-2 224 2000- UP 666 and 685 are blank and not used; UP 738-789 all retired by June 2008 and renumbered to GMTX units
633-665   C&NW 5501-5537 GP40 5 1995-2001 Renumbered to 685-717 series
667-684   MKT 231-248 GP40 18 1988-2002 UP 684 from UP 666, originally MKT 231; renumbered to 9951-9966
685-717   C&NW 5501-5537 GP40 33 1995-2001 Two units in interim 633-665 group; renumbered to 9967-9985 series
738-745   D&RGW 3081-3093 GP40 8 1996-2001 SP 3086 still in service, as of Oct 2005; assigned UP 741, then assigned UP 9986
835-843 2335-2343 MKT 304-312 GP38-2 9 2000- UP 844 used by 4-8-4 steam locomotive
844     Steam
4-8-4
1 1944- Heritage fleet
845-848 2345-2348 MKT 314-317 GP38-2 4 2000- UP 844 used by 4-8-4 steam locomotive
849   C&NW 4711 GP38-2 1 2000-2003  
881-889 2381-2389   GP38-2 9 2000-2006 Rebuilt from GP38s and GP40s; returned to owner GATX Rail, Locomotive Group (GMTX )
890-898 2390-2398   GP38-2 9 2000- Ex CEI 100-108; leased from LLPX, then GATX; renumbered to GMTX units
906-914   WP 3551-3559 GP40-2 9 1983-2003 Renumbered to 1461-1469 series and 9987-9983 series
900-947   C&NW 5051-5098 GP50 48 1995-2002 15 units renumbered into this interim 900-947 series; renumbered to 5510-5557 series
900-917 2400-2417   GP38-3 18 2000-2007 Rebuilt from GP38s
918, 919 2418, 2419   GP38-2 2 2000- Rebuilt from GP38s
949     E9A 1 1990- Heritage fleet; rebuilt by VMV in 1993
951     E9A 1 1955- Heritage fleet; rebuilt by VMV in 1993
954-959 90-95   GP40X 6 1989-2001 Two units renumbered to 5500-5505 series; remaining units retired during 2001
960-989 50-79 MP 3500-3529 GP50 30 1989-2008  
963B ARR P-7   E9B 1 1990- Heritage fleet; rebuilt by VMV in 1993
1000-1003     SW1500 4 1996- Renumbered to UPY 1000-1003
1004-1031     SW1500 28 1996-2003 20 units retired; others renumbered to UPY 1004-1031
1059     SW1500 1 1997-2002 Renumbered to UPY 1084
1060-1233   SP/SSW 2451-2689 SW1500 174 1996- Renumbered to UPY 1060-1233
1112 (2nd)     SW1500 1 2002- Renumbered to UPY 1112
1000-1026 2500-2526   GP38-3 27 2000-2007 Rebuilt from GP40s
1027-1088 2527-2588   GP38-2 60 2000- Rebuilt from GP40s; UP 1066 and 1071 are blank and not used
1090-1092     GP38-2 3 2002- Leased from Helm
1200-1208 2350-2358 MKT 380-388 GP39-2 9 2000-  
1209-1228 2359-2378 MKT 360-379 GP39-2 20 2000- UP 1217-1228 blank and not used
1229-1248 2729-2748   GP39-2 20 2000- Ex D&H/B&M 350-369
1289, 1290     MP15DC 2 1997-2002 UP 1290 retired, UP 1289 renumbered to UPY 1289
1296   SP 2690-2701 MP15DC 9 1996- Renumbered to UPY 1291-1299
1300-1314 P&LE 1574-1598   MP15DC 15 1985-2006 Renumbered to UPY 1300-1314
1315-1317 1501-1503 WP 1501-1503 SW1500 3 1987-2004 Renumbered to UPY 1040-1042
1324-1327   MKT 52-55 SW1500 4 1988-2001 Renumbered to UPY 1036-1039
1330-1392   MP 1530-1554,
MP 1356-1392
MP15DC 62 1983-2008 UP 1355 blank and not used; renumbered to UPY 1330-1392
1393-1396   MKT 56-59 MP15AC 4 1988-2001 Renumbered to UPY 1393-1396
1397-1428 SOO 1500-1531   MP15AC 32 1993-2005 Renumbered to UPY 1397-1428
1429, 1430     MP15AC 2 1997-2001 Renumbered to UPY 1429, 1430
1431-1487   SP 2702-2759 MP15AC 2 1996-2001 2 units renumbered (1432, 1433); renumbered to UPY 1431-1487
1488     MP15AC 1 1997-2001 Renumbered to UPY 1488
1300   SP 7600 GP40P-2 1 1996-2002  
1301-1309   SP 7609-7625 GP40-2 9 1996-2002 2 units renumbered (UP 1303, 1305) prior to entire group being retired.
1310-1341 5283, 5309,
5310, 5324
SP 7240-7247
SSW 7248-7273
GP40-2 32 1996-2000  
1335   SSW 7962 GP40-2 1 2008- Assigned UP 1442
1337 9955 MKT 237 GP40 1 2008-  
1342-1372 5242-5272 D&RGW 3094-3128 GP40-2 31 2000-  
1373, 1375   SP 7601, 7602 GP40P-2 2 1996-  
1374,
1376-1426
5275-5326 SP/SSW 7608-7675 GP40-2 52 2001- Five units from 5275 series; others renumbered direct from SP/SSW numbers
1427-1440 5338 SP 7940-7958 GP40-2 13 2000- UP 1438 from 5338; others renumbered direct from SP numbers
1441-1444   SSW 7960-7966 GP40-2 4 2001-  
1445-1448 5347 D&RGW 3129,
3130, 3095, 3101
GP40-2 4 2001- UP 1447 from 5347; others renumbered direct from D&RGW numbers
1449-1452   SP 7660-7677 GP40-2 4 2001-  
1453-1457 5353 SP 7941-7959 GP40-2 5 2001- UP 1453 from 5353; others renumbered direct from SP numbers
1458-1460   SSW 7961-7965 GP40-2 3 2001-  
1461-1469 906-908,
5318,
910-912,
5368, 914
WP 3551-3559 GP40-2 9 2000- Seven units from 906 series; one unit from 5315 series; one unit from 5361 series
1470-1534 5371 SP 7100-7120,
7121-7138,
SSW 7274-7293,
SP 7294-7299
GP40M-2 65 1996- One unit (5371) renumbered; others renumbered direct from SP/SSW
1535-1540 3002-3007 WP 3545-3550 GP40-2 6 2001-  
1542-1544     GP15-1 3 1997-2002 Renumbered to UPY 542-544; lease expired in 2002; returned to owner.
1545-1554   C&NW 4400-4410 GP15-1 10 1995-2001 Renumbered to UPY 545-554
1555-1714   MP 1555-1714 GP15-1 160 1983- Renumbered to UPY 555-714
1715-1744   MP 1715-1744 GP15AC 30 1983-2001 Renumbered to UPY 715-744
1610-1657 901, 913,
5510-5557
C&NW 5050-5099 GP50 48 2001-2002  
1658-1687 5558-5587 MP 3500-3529 GP50 18 2001-2008  
1783-1796 1982-1996 MKT 325-343 GP38AC 6 1997- Renumbered to 283-296 (UP 1783 still in service)
1800-1828   MP 2009-2073 GP38-2 29 1989-2004 Renumbered to 300-328
1830-1846   MP 2075-2110 GP38-2 17 1996-2004 Renumbered to 330-346
1800-1839 5609-5648 SP 8000-8039 B40-8 40 2000- Model changed from B39-8 in 1999
1840-1899 5649-5699 SSW 8040-8093 B40-8 51 2000-  
1910-1970     GP38-2 61 1997-2003 8 units retired; others renumbered to 410-470
1971-1998   SP 4845-4871 GP38-2 28 1996-2003 Renumbered to 471-498
1979-1981   MKT 322-324 GP38 3 1988-2001  
1982-1999   MKT 325-343 GP38AC 18 1988- Six units renumbered to 1783-1799 group; renumbered to 283-299 (UP 1997 still in service)
1982, 1983,
1987, 1988,
1995, 1996
    SD70ACE 6 2005- Specially painted Heritage units to commemorate UP's predessor roads
1900-1902 5700-5702 D&RGW 3154-3156 GP60 3 2001-  
1903-2099 5703-5893 SP/SSW 9600-9793 GP60 191 2000-  
2000-2059     GP38-2 60 1974- Renumbered to 500-559
2060-2063   MKT 318-321 GP38-2 4 1988-2003 Renumbered to 560-563
2064, 2083   SP 4800, 4820 GP38-2 2 1996-2002 Total of 44 units (2064-2107), two units renumbered; renumbered to 564-607 series
2070   C&NW 4701 GP38-2 1 1995-2001 Total of 10 units (2063-2072), one unit renumbered; renumbered to 400-409
2074-2110   MP 2074-2110 GP38-2 37 1983-2007 22 units retired by UP; remaining 15 units renumbered to 349-363
2111-2237,
2238-2334
  MP 2111-2334 GP38-2 224 1983- Renumbered to 611-834
2001, 2002     SD70M 2 2001- Olympic units; renumbered to UP 4690, 4691
2100 6000   SD60 1 2003-  
2100-2154 5945-5999 C&NW 8001-8055 SD60 55 2000-2002 Group of 55 units assigned 2100-2154; five units (UP 2106, 2110, 2125, 2128, 2150) renumbered prior to retirement of all 55 units in 2002.
2155-2239 6001-6084   SD60 84 2000-  
2240-2520 6085-6365   SD60M 279 2000-  
2335-2348   MKT 304-317 GP38-2 14 1988-2003 Renumbered to 835-843, 279, and 845-848
2350-2358   MKT 380-388 GP39-2 9 1988-2003 Renumbered to 1200-1208
2359-2378   MKT 360-379 GP39-2 20 1988-2008 Renumbered to 1209-1228
2381-2389     GP38-2 9 1998-2006 Rebuilt from GP38s and GP40s; renumbered to 881-889; returned to owner GATX Rail, Locomotive Group (GMTX )
2390-2398 CEI 100-108   GP38-2 9 1997- Renumbered to 890-898
2400-2539     C30-7 140 1977-2001 56 units retired from 2400 series; 86 units renumbered to 400-531 series; 1 unit renumbered to 7874-7941 series
2400-2417     GP38-3 18 1996-2004 Rebuilt from GP38s; renumbered to 900-917
2418, 2419     GP38-2 2 1998-2002 Rebuilt from GP38s; renumbered to 918, 919
2425     GP38-2 1 1997-2003 Rebuilt from GP28
2500-2526     GP38-3 27 1997-2007 Rebuilt from GP40s; renumbered to 1000-1026
2527-2588     GP38-2 60 1998- Rebuilt from GP40s; UP 2566 and 2571 are blank and not used; renumbered to 1027-1088
2600-2659 9000-9059 MP 9000-9059 C36-7 60 1995-2001 27 units renumbered to 2600-2659 series; renumbered to 7942-7999 series
2729-2748 350-369   GP39-2 20 1996-2001 Ex-D&H/B&M 350-369; renumbered to 1229-1248
2749, 2750 HLCX 3950, 3951   GP39-2 2 1996-2001 Ex KMC 795, 797 (high cabs lowered)
2800-2805 C&IM 70-75   SD38-2 6 1995-2001 Renumbered to UPY 800-805
2806-2815   C&NW 6650-6659 SD38-2 10 1995-2001 Renumbered to UPY 806-815
2816-2823   Various MP SD40-2 SD38-2 8 1997-2001 Rebuilt from former MP SD40-2s; renumbered to UPY 816-823
2824 McCloud 39   SD38-2 1 1997-2002 Renumbered to UPY 824
2825-2829   Various MP SD40-2 SD38-2 5 1998-2001 Rebuilt from former MP SD40-2s; renumbered to UPY 825-829
2830, 2832   SP 2971-2976 SD38-2 2 1996-2002 Total of six units (2830-2835), two units renumbered; renumbered to UPY 830-835 series
2836-2846   Various MP SD40-2 SD38-2 11 1998-2001 Rebuilt from former MP SD40-2s; renumbered to UPY 836-846
2653, 2697 8600 series D&RGW 5300 series SD40T-2 2 2008-  
2660, 2669, 2740 7800, 7900 series UP 3200 series SD40-2 3 2008-  
2780 8600 series SP 8000 series SD40T-2 1 2009-  
2650-2782 4600-4732 SP 8574-8706 SD40M-2 133 2000- Six units renumbered to 4600 series; others renumbered direct from SP numbers
2783-2815 4733-4765   SD40-2 33 2001-2003 Rebuilt from SD39s, SD40s, SD45s, SD45Ms
2816-2825 4766-4775   SD40-2 10 2001-2002 Rebuilt from SD40s and SD45
2826-2865 4794-4831,
4923, 4945
SP 6829-6868 SD40-2T 40 2001-2008 Rebuilt by VMV from SD45T-2
2866-2949 4000-4068,
4369-4599,
8570-8638,
8639-8869
Various D &RGW,
SP/SSW
SD40T-2R 84 2000- 62 former SP/SSW units; 22 former D&RGW units
2952-2999   C&NW 6800s SD40-2 48 1995- 43 units renumbered
3000, 3001 595, 596 MKT 226,227 GP40 2 1991-  
3002-3007 900-905 WP 3545-3550 GP40-2 6 1990-2002 Renumbered to 1535-1540
3015-3098   C&NW 6800s, 6900s SD40-2 84 1995-  
3097-3099 3100-3102   SD40-2 3 2002- Equipped with C&NW's ATS and ATC
3100-3102 1896, 1996,
3325
  SD40-2 3 1996-2002 Equipped with C&NW's ATS and ATC
3100-3714 Various Various SD40-2 57 2002- Renumbered from 3700/3800/3900 and 7800/7900 series units to clear those numbers for use by new SD70M units delivered in 2002-2004, and new C45C-CTE units delivered in 2007-2008
3123-3399,
3400-3804
    SD40-2 682 1972- UP 3316, 3325, 3339 renumbered to UP 3100-3102 in 1996; unretired 3700/3800 series units renumbered to 3100-3522 series
to clear 3700/3800 series for use by new SD70M units
3805-3808     SD40-2S 4 1980-2004 Special test units, rebuilt to standard SD40-2 units after one year
3809-3844   MKT 600-636 SD40-2 36 1988-2004 Unretired 3800 series units renumbered to 3100-3522 series to clear 3800 series for use by new SD70M units
3905-3973   MP 6005-6073 SD40-2 69 1983-2003 Unretired 3900 series units renumbered to 3100-3522 series to clear 3900 series for use by new SD70M units
3778 4141   SD70M 1 2005- Renumbered to clear the 4141 number for use by a new SD70ACE George Bush 41 presidential unit.
3779-3973     SD70M 195 2003-
3974-3984   SP 9800-9810 SD70M 11 1996-  
3985     Steam
4-6-6-4
1 1943- Heritage fleet
3986-3999   SP 9811-9824 SD70M 14 1996-  
4000-4068   D&RGW 5341-5413 SD40T-2 22 1996-2000 Total of 69 units (4000-4068), 22 units renumbered; renumbered to 8570-8638 series
4000-4284,
4285-4634,
4635-4639,
4640-4709,
4710-4999
    SD70M 1000 2000- UP 4635-4639, 4710-4999 have flared radiator sections
4141 8423   SD70ACE 1 2005- George Bush 41 presidential unit
4115-4163   MP 3115-3163 SD40-2 49 1983-2001 No UP 4130 (MP 3130 retired after merger); renumbered to 8927-8999 series and 9882-9950 series; seven units rebuilt to 2800 series SD38-2s
4202-4321   MP 3202-3321 SD40-2 120 1983-2001 Renumbered to 8927-8999 series and 9882-9950 series; 28 units rebuilt to 2800 series SD38-2s
4369-4599   SP/SSW 8230-8573 SD40T-2 66 1996-2001 Total of 231 units, 66 units renumbered (not in original SP sequence); some units renumbered to 2866-2948 series; some units renumbered to 8639-8869 series
4600-4732   SP/SSW 8574-8706 SD40M-2 6 1996-2001 Total of 133 units (UP 4600-4732); three units renumbered, three units retired; renumbered to 2650-2732 series
4733-4765     SD40-2 33 1998-2001 Rebuilt from SD39s, SD40s, SD45s, SD45Ms; renumbered to 2783-2815
4766-4775     SD40-2 10 1999-2001 Rebuilt from SD40s and SD45; renumbered to 2816-2825
4794-4831   SP 6829-6868 SD40-2T 38 1996-2002 Originally rebuilt from SD45T-2 to SD45T-2R by SP in 1987-1989; renumbered out of original SP sequence; rebuilt to 3000 hp SD40-2T by VMV in 1998-1999; renumbered to 2826-2863
4832-4928   SP/SSW 9189-9403 SD45T-2 98 1996-2002 Renumbered out of original SP sequence
4929-4986   SP 6793-6891 SD45T-2R 59 1996-2002 Rebuilt by SP in 1987-1989; renumbered out of original SP sequence
4987-4998   SP/SSW 9276-9404 SD45T-2 12 1996-2001 No units renumbered to UP
5000-5059   MP 5000-5059 SD50 60 1983-2002 5001 renumbered to 9881 as part of interim 9980-9939 series; remaining 10 units renumbered to 9835-9844
5060-5094   C&NW 7000-7034 SD50 35 1995-2001  
5095-5111   D&RGW 5501-5517 SD50 17 1996-2002 5095-5099 renumbered to 9845-9861; D&RGW 5503 and 5507 renumbered direct to 9845 series in 2005
5000-5126     SD70M 127 2002-  
5127-5231     SD70M 105 2003-  
5210-5241   SP/SSW 7240-7273 GP40-2 32 1996-2000 Two units renumbered (5217, 5236)
5242-5272   D&RGW 3094-3128 GP40-2 7 1996- 7 units renumbered; renumbered to 1342-1372
5283, 5309,
5310, 5322,
5324
  SP/SSW 7608-7675 GP40-2 5 1996-2006 Part of 5275-5326 group (52 units); renumbered to 1374, 1376-1426
5318 2908-2916 WP 3551-3559 GP40-2 1 1997-2006 Part of 5315-5323 group (nine units); renumbered to 9986-9994
5338   SP 7940-7958 GP40-2 1 1996-2006 Part of 5327-5340 group (14 units); renumbered to 1427-1440
5347   D&RGW 3095 GP40-2 1 1996-2005 Part of 5345-5348 group (four units); renumbered to 1445-1448
5353   SP 7941 GP40-2 1 1996-2005 Part of 5353-5357 group (five units); renumbered to 1453-1457 series
5368 561-569 WP 3551-3559 GP40-2 1 1999-2004 Part of 5361-5369 group (nine units); renumbered to 9987-9995
5371   SP 7101 GP40-2 1 1996-2001 Part of 5370-5434 group (65 units); renumbered to 1470-1534
5504, 5505 954-959   GP40X 2 1997-2001 Part of 5500-5505 group (six units); all 6 units retired during 2001
5510-5557   C&NW 5050-5099 GP50 48 1996-2002 46 units renumbered; renumbered to 1610-1657
5558-5587 960-989 MP 3500-3529 GP50 30 1997-2004 13 units from 960 series; renumbered to 1658-1687
5609-5648   SP 8000-8039 B39-8 40 1996-2004 Changed to B40-8; renumbered to 1800-1839
5649-5699   SSW 8040-8093 B40-8 51 1996-2004 Renumbered to 1840-1899
5702   D&RGW 3154-3156 GP60 1 1996-2001 Part of 5700-5702 group (3 units); renumbered to 1900-1902
5703-5891   SP/SSW 9600-9794 GP60 82 1996-2002 Part of 5703-5893 group (191 units); renumbered to 1903-2093
5248-5347     C45ACCTE 100 2006-  
5348-5352     C45ACCTE 5 2006-  
5353-5553     C45ACCTE 201 2005-  
5554-5694     C44AC-CTE 141 2004-  
5695-5699     C45AC-CTE 5 2003- GE Preproduction ES44AC Tier II test units, purchased in December 2004
5700-5863
5864-5981
5982-6081
    C44AC-CTE 382 2001-  
5945-5999   C&NW 8001-8055 SD60 55 1995-2002 Five units renumbered from C&NW; renumbered to 2100-2154
6000-6084     SD60 85 1986-2006 Renumbered to 2100, 2155-2239
6085-6365     SD60M 281 1988- Renumbered to 2240-2520
6148-6420   SP 100-378 C44AC 273 1996- Not in SP sequence
6421-6424 6500, 6527,
6534
, 6895
SP 221, 249, 256, 279 C44AC 4 2000-  
6500,
6527,
6534
  SP 221, 249, 256 C44AC 3 1996-2000 Part of 6380-6549 group, three units renumbered; renumbered to 6421-6423; other units renumbered to 6148-6317
6430-6549     C44AC 120 2000-  
6550-6699     C44AC 150 1997-  
6700-6702 9997-9999   C44AC 3 1999-  
6703-6737   C&NW 8801-8835 C44AC 35 1995-  
6738-6887     C44AC 150 1996-  
6888-6935,
6937-6968
7500-7579   C44/60AC 80 2008- Converted from 6000-horsepower C60AC
6895   SP 279 C44AC 1 1996-2008 Part of 6888-6994 group, one unit renumbered; renumbered to 6424; other units renumbered to 6318-6420
6936     DDA40X 1 1971- Heritage fleet
6995-6999     C44AC 5 1999-  
7000-7009 GECX 4000-4009   C44AC 10 1998-2001  
7000-7009     C60AC 10 1996-2000 Renumbered to 7500-7509
7010-7079     C44/60AC 70 1996- Renumbered to 7336-7405; then renumbered back but not to their original numbers.
7080-7297     C44AC 218 1997-  
7300-7335     C44/60AC 36 1998-  
7336-7405 7010-7079   C44/60AC 70 2000- Being renumbered back to original 7000 series
7345-7469     C45ACCTE 125 2009-  
7500-7509 7000-7009   C60AC 10 1998-  
7510-7554     C60AC 45 1998- UP 7511 (2nd) built to replace 7511 (1st)
7555-7579     C60AC 25 2000-  
7600-7799     C45ACCTE 200 2007-  
7800-7924     C45ACCTE 125 2008-  
7742-7773   SP 7800 series B30-7 32 2000-2007 Renumbered out of original SP sequence
7774-7873 262 SSW 7700 series
SP 7800 series
B30-7 70 2000-2007 Renumbered out of original SP sequence; 7776 from 262, others renumbered direct from SP numbers
7875-7916 Various Various SD40-2
SD40T-2
42 2003-2008 Peak power, short-term lease fleet; from various UP and ex SP/SSW SD40-2 and SD40T-2 units
7874-7941 400-531   C30-7 68 2000-2001 Five units renumbered
7942-7999 600-659 MP 9000-9059 C36-7 58 2000-2001 19 units renumbered
8000-8308     SD9043AC 309 1995-  
8309-8423     SD70ACe 115 2005-  
8424-8523     SD70ACe 100 2006-  
8521-8620     SD70ACe 100 2007- UP 8521-8523 are the second group to carry these numbers.
8621-8670     SD70ACe 50 2008-  
8500-8521     SD90AC 22 1998-2006 UP 8500 lease expired, returned to EMD;
UP 8501-8521 renumbered to UP 8911-8931
8522-8561     SD90AC-II 40 2000-2006 Lease expired; returned to EMD in 2005-2006
8570-8638 4000-4068 D&RGW 5341-5413 SD40T-2 69 1999-2008 Renumbered out of original D&RGW/SP sequence; 22 units renumbered to UP 2866-2949 series; D&RGW 5371 retained as part of UP's Heritage Fleet at Cheyenne
8639-8869 4369-4599 SP/SSW 8230-8573 SD40T-2 231 2000- Renumbered out of SP/SSW sequence; 62 units renumbered to UP 2866-2949 series
8911-8931 8501-8521   SD90AC 21 2005-2008  
8927-8999 B4116-B4163,
B4207,
B4216-B4321
  SD40-2 73 2000- Trailing service only; 18 units renumbered
9000-9059   MP 9000-9059 C36-7 60 1985-2001 27 units renumbered to 2600-2659 series; 22 units to 600-659 series; renumbered to 7942-7999 series
9023-9099   C&NW 8501-8577 C40-8 77 1995- 9023-9064 designated as C40-8; 9065-9099 designated as C41-8
9100-9355     C40-8 256 1987-  
9356-9405     C40-8W 50 1989-  
9406-9559     C41-8W 154 1990-  
9596,
9659,
9668
  C&NW 8601-8730 C44-9W 3 1995- Total of 130 units, assigned 9570-9699, three units renumbered; renumbered to 9665-9699 (C&NW 8601-8635)
and 9740-9834 (C&NW 8636-8730)
9564-9664   SP 8100-8200 C44-9W 101 1996-  
9665-9699   C&NW 8601-8635 C44-9W 35 1995- 9691 is ex 9596
9700-9739     C44-9W 40 1994-  
9740-9834   C&NW 8636-8730 C44-9W 95 1995- 9794 and 9803 are ex 9659 and 9668
9835-9844 5000-5059 MP 5000-5059 SD50 10 2002-  
9845-9861 5095-5099 D&RGW 5501-5505 SD50 16 2002-2007  
9863-9875 8570 series   SD40T-2 9 2007- Ex D&RGW units; renumbered from 8570 series to clear the series for new SD70ACe units
9881 5001 MP 5001 SD50 1 1999-2007  
9882-9950 4115-4162,
4202-4215,
4220-4320
MP 3115-3320 SD40-2 69 2000-  
9951-9966 667-684 MKT 231-248 GP40 16 2000-2008 10 units renumbered; UP 9955 renumbered to UP 1337 in 2008
9965 4965 SSW 6871 SD45T-2 1 2003 Retired in 2002
9967-9985 685-717 C&NW 5501-5537 GP40 19 2000-  
9986-9994 907, 908,
910, 911,
912, 914,
1461, 5318,
5368
  GP40-2 9 2001-  
9995   SP (D&RGW) 3086 GP40 (1) (2005-) SP 3086 still in service; assigned UP 741, then assigned UP 9995
9997-9999     C44AC 3 1994-2004 Renumbered to 6700-6702
9999   SP 7231 GP40X 1 1996-2001  
9999 3128   SD40-2 1 2005-  

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