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Union Pacific Railroad

Locomotive Model Quantities (1934-2002)

(Return to Union Pacific Diesel Index Page)

As of April 2002

Compiled by Don Strack

Alco End-cab Switch Locomotives -- 101 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
HH-1000 1 1 1251 1968-1970 Ex Mt. Hood 51
S-2 54 54 1100-1153 1943-1971 Ex 1036-1054
S-3 1 1 1250 1968-1970 Ex Mt. Hood 50
S-4 45 45 1154-1198 1955-1972  
           

Baldwin End-cab Switch Locomotives -- 12 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
VO-1000 6 6 1200-1205 1943-1962 Ex 1055-1060
DS-4-4-10 5 5 1206-1210 1948-1965  
S12R 1 1 MKT 34 1988-1989 Not assigned a UP number
           

EMD End-cab Switch Locomotives -- 860 units

Model Model
Qty
Qty Most Recent
Number Series
Previous
Number Series
Years
In Service

Remarks
MP15AC 97 1 1329   1989-1994 Leased from Helm, to UP 1488
    4 UPY 1393-1396 1393-1396 1988- Ex MKT 56-59
    32 UPY 1397-1428 1397-1428 1993- Ex SOO 1500-1531
    2 UPY 1429, 1430 1429, 1430 1997- Leased from Helm
    57 UPY 1431-1487 1431-1487 1996- Ex SP 2702-2759
    1 UPY 1488 1488 1997- Leased from Helm
MP15DC 102 2 UPY 1289, 1290 1289, 1290 1997- Leased from Helm
    9 UPY 1291-1299 1291-1299 1996- Ex SP 2690-2701
    15 UPY 1300-1314 1300-1314 1985- Ex 1000-1014, 1275-1284, P&LE 1574-1598
    14 UPY 1315-1328 1315-1328 1995- Ex C&NW 1302-1316
    62 UPY 1330-1354,
UPY 1356-1392
1330-1354,
1356-1392
1983- Ex MP 1530-1554, 1356-1392
NW2 98 96 1000-1095   1940-1985  
    2 SN 607, WP 608   1983-1983 Ex UP 1000, 1001, not assigned UP numbers
SW1 1 1 SN 402   1983-1983 Not assigned a UP number
SW10 75 75 1200-1274   1979-1998 1243 renumbered to 96, in service as part of the heritage fleet
SW1000 3 3 D&RGW 141-144   1996-1998 Not assigned UP numbers
SW1200 146 139 MP 1100-1299   1983-1985 Not assigned UP numbers
    4 SP/SSW 2251-2277   1996-1998 Not assigned UP numbers
    3 D&RGW 133-139   1996-1998 Not assigned UP numbers
SW1500 220 4 UPY 1000-1003 1000-1003 1996-  
    28 UPY 1004-1031 1004-1031 1996- Leased from Helm
    4 UPY 1036-1039 1324-1327 1988- Ex MKT 52-55
    3 UPY 1040-1042 1315-1317 1983- Ex 1501-1503, ex WP 1501-1503
    1 UPY 1084 1059 1997- Leased from Helm
    174 UPY 1060-1233 1060-1233 1996- Ex SP/SSW 2451-2689
    4 1318-1321   1983-1994 Ex MP 1518-1521
    2 1322, 1323   1988-1989 Ex MKT 50, 51
SW7 25 25 1800-1824   1950-1985  
SW9 77 42 1825-1866   1953-1984 Some rebuilt to SW10s
    29 MP 1216-1251   1983-1985 Some rebuilt to SW10s
    6 WP 601-606   1983-1984 Some rebuilt to SW10s
TR5A 8 8 1870-1877   1951-1984 Some rebuilt to SW10s
TR5B 8 8 1870B-1877B   1951-1984  
             

Fairbanks Morse End-cab Switch Locomotives -- 5 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
H10-44 5 5 1300-1304 1945-1965  
           

GE Switch Locomotive -- 1 unit

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
44 ton 1 1 903999 1947-1974  
           

MK Rail Switch Locomotives -- 2 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
MK1200G 2 2 1298, 1299 1994-1998  
           

Alco 4-Axle Road Locomotives -- 88 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
FA-1 44 44 1600-1643 1947-1965 Ex 1500A-1523A, 1542A, 1543A
FB-1 44 44 1600B,B-1642B,C 1947-1965 Ex 1524B-1541B
           

EMD 4-Axle Road Locomotives -- 331 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
F3A 89 89 900s, 1400s, 1500s 1947-1964  
F3B 90 90 900s, 1400s, 1500s 1947-1964  
F7A 26 20 1464-1483 1951-1964  
    2 WP 917, 921 1983-1983  
    4 C&NW 400-403 1995-1996  
FP7 2 2 1498, 1499 1952-1964  
F7B 39 36 1464B,C-1498B,C 1951-1965  
    3 C&NW 315, 410, 411 1995-1996  
F9A 41 41 500-540 1958-1972  
F9B 44 43 500B-542B 1958-1972  
    1 D&RGW 5763 1996  
           

GE 4-Axle Road Locomotives -- 4 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
UM20B-A 2 2 620, 621 1959-1963  
UM20B-B 2 2 620B, 621B 1959-1963  
           

Alco 4-Axle Freight Locomotives -- 33 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
C-415 5 5 CRI&P 420-424 1980 Not assigned UP numbers
RS-1 12 12 1211-1222 1962-1969 Ex Spokane International 200-211
RS-1M 1 1 1270 1959-1972 Ex Bamberger 570
RS-2 5 5 1291-1295 1947-1969 Ex 1191-1195
RS-27 4 4 675-678 1961-1971  
RS-3M 6 6 MKT 142-154 1988 Not assigned UP numbers
           

EMD 4-Axle Freight Locomotives -- 2,788 units

Model Model
Qty
Qty Most Recent
Number Series
Previous
Number Series
Years
In Service

Remarks
GP15-1 173 13 UPY 542-554 1542-1554 1995- Ex C&NW, including 3 units previously retired by C&NW
    160 UPY 555-714 1555-1714 1983- Ex MP 1555-1714
GP15AC 30 30 UPY 715-744 1715-1744 1983- Ex MP 1715-1744
GP18 103 103 MP 1850-1896,
1900-1994
  1983-1984 Not assigned UP numbers
GP20 39 30 470-499 700-729 1960-1984  
    9 477-489 WP 2001-2010 1983-1985  
GP28 2 2 MP 2000, 2001   1983-1989 Not assigned UP numbers
GP30 118 36 700-735   1963-1989  
    76 800 875   1962-1989 875 was ex EMD demonstrator
    6 D&RGW 3002-3015   1996- Not assigned UP numbers
GP30B 40 40 700B-739B   1963-1983  
GP35 101 24 740-763   1964-1985  
    47 MP 2502-2564   1983-1983 Not assigned UP numbers
    17 782-799 WP 3001-3022 1983-1993  
    13 SP 6307-6359   1996-1999 Not assigned UP numbers
GP35M 18 18 MP 2600-2617   1983-1987 Not assigned UP numbers
GP35R 3 3 SP/SSW 4160,
4201, 4203
  1996-1999 Not assigned UP numbers
GP38 14 6 MP 2002-2007   1983-1987 Not assigned UP numbers
    1 1974   1989-1994  
    7 1975-1981 MKT 300-303,
MKT 322-324
1988-  
GP38-2 702 1 279 2344 1988- Ex MKT 313
    1 280 2166 1983- Ex MP 2166
    29 300-328 1800-1828 1989- Leased from Helm, ex MP
    17 330-346 1830-1846 1997- Leased from Helm, ex MP
    2 347, 348   2000- Leased from Helm
    (15) 349-363 2074-2110 2000- Ex MP 2074-2110
    35 365-399 1865-1899 1995- Ex C&NW 4600-4634
    10 400-409 1900-1909 1995- Ex C&NW 4701-4710
    61 410-470 1910-1970 1997- Leased from LLPX
    27 471-497 1971-1997 1996- Ex SP 4845-4871
    60 500-559 2000-2059 1974-  
    4 560-563 2060-2063 1988- Ex MKT 318-321
    44 564-607 2064-2107 1996- Ex SP 4800-4844
    224 611-834 2111-2334 1983- Ex MP 2111-2334
    18 835-848 2335-2348 1988- Ex MKT 304-317
    1 849 C&NW 4711 1995-  
    4 881-889 2381-2383, 2386 1998- Leased from LLPX
    9 890-898 2390-2398 1997- Leased from LLPX
    1 899 2425 1997- Leased from Helm, rebuilt from a GP38
    2 918, 919 2418, 2419 1998- Leased from Helm, rebuilt from GP38s
    50 1027-1088 2527-2588 1998- Leased from Helm, rebuilt from GP40s
    37 2074-2110 2074-2110 1983-1994 Ex MP 2074-2110 (15 units renumbered to 349-363)
    65 2335-2399 MP 2009-2073 1983-1988  
GP38-3 45 18 900-917 2400-2417 1996- Leased from Helm, rebuilt from GP38s
    27 1000-1026 2500-2526 1997- Leased from Helm, rebuilt from GP40s
GP38AC 18 18 283-299 1783-1799 1988- Ex 1982-1999, ex MKT 325-343
GP39-2 51 9 1200-1208 2350-2358 1988- Ex MKT 380-388, ex KCC
    20 1209-1228 2359-2378 1988- Ex MKT 360-379
    20 1229-1248 2729-2748 1996- Leased from Connell, ex B&M
    2 2749, 2750   1996-2001 Leased from Helm, ex KCC
GP40 278 17 500-516 MKT 194-210 1988-1992  
    17 581-599 MKT 211-230 1988-1998  
    51 600-650 CRI&P 340-373,
4700-4719
1980-1992  
    41 651-691 WP 3501-3544 1983-1993  
    18 667-684 MKT 231-248 1988-  
    33 685-717 633-665 1995- Ex C&NW 5500-5537
    28 718-726
727-737
738-745
D&RGW 3054-3080
D&RGW 3131-3153
D&RGW 3081-3093
1996-2001  
    (2) 800-811 581-599 1997-1998 Ex MKT 211-230
    38 850-887   1989-1998  
    2 3000, 3001 595, 596 1988- Ex MKT 226, 227
    (9) 9951-9966 667-684 2000- Ex MKT 231-248
    (6) 9967-9985 685-717 2000- Ex C&NW 5501-5537
    7 D&RGW 3051-3068   1996-1998 Not assigned UP numbers
    2 D&RGW 3139, 3152   1996-1998 Not assigned UP numbers
    24 MKT 170-193   1988-1992 Not assigned UP numbers
GP40-2 173 9 1301-1309 SP 7609-7625 1996-  
    32 1310-1341 SP/SSW 7240-7273 1996-2000 Not renumbered prior to retirement
    31 1342-1372 5242-5272 1996- Ex D&RGW 3094-3128
    52 1374-1426 5275-5326 1996- Ex SP/SSW 7608-7675
    14 1427-1440 5327-5340 1996- Ex SP 7940-7958
    4 1441-1444 SP 7960-7966 1996-  
    2 1445, 1446 5345, 5346 1996- Ex D&RGW 3129, 3130
    2 1447, 1448 5347, 5348 1996- Ex D&RGW 3095, 3101
    4 1449-1452 SSW 7660-7677 1996-  
    5 1453-1457 5353-5357 1996- Ex SP 7941-7959
    3 1458-1460 SSW 7961-7965 1996-  
    9 1461-1469 5361-5369 1983- Ex 906-914, ex WP 3551-3559
    6 1535-1540 3002-3007 1983- Ex 900-905, ex WP 3545-3550
GP40M-2 65 65 1470-1534 5370-5434 1996- Ex SP 7100s, SSW 7200s
GP40P-2 3 1 1300 SP 7600 1996-  
    2 1373, 1375 SP 7601, 7602 1996-  
GP40X 7 6 954-959 90-95 1978-2001 Ex 9000-9005
    (2) 5500-5505 954-959 1978-2001 Ex 90-95, ex 9000-9005
    1 9999 SP 7231 1996-2001  
GP50 78 48 1610-1657 5510-5557 1995- Ex 900-947, ex C&NW 5050-5099
    30 1658-1687 5558-5587 1982 Ex 960-989, ex 50-79, ex MP 3500-3529
GP60 194 3 1900-1902 5700-5702 1996- Ex D&RGW 3154-3156
    191 1903-1993 5703-5893 1996- Ex SP/SSW 9600-9794
GP7 75 30 100-129 700-729 1953-1984  
    12 100-115 WP/SN 701-713 1983-1985  
    33 MKT 91-123   1988-1989 Not assigned UP numbers
GP7R 90 90 C&NW 4100-4344   1995-2000 Not assigned UP numbers
GP9 235 74 130-203   1954-1985 204 renumbered to 249
    40 205-244   1954-1985 No dynamic braking
    55 245-299   1954-1985  
    50 300-349   1957-1985  
    6 300-308 WP 725-732 1983-1985  
    10 SP 3194-3880   1996-1998 Not assigned UP numbers
GP9B 125 75 130B-204B   1954-1979  
    50 300B-349B   1957-1979  
GP9R 16 16 C&NW 4307-4559   1995-2000 Not assigned UP numbers
             

Fairbanks Morse 4-Axle Freight Locomotives -- 19 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
H15-44 5 5 1325-1329 1948-1965  
H16-44 3 3 1340-1342 1950-1965  
H20-44 11 11 1360-1370 1947-1964  
           

GE 4-Axle Freight Locomotives -- 468 units

Model Model
Qty
Qty Most Recent
Number Series
Previous
Number Series
Years
In Service

Remarks
B23-7 96 82 100-184 MP 4600-4684 1983-  
    14 185-198 SP 5100-5114 1996-  
B23-7M 3 3 257-259 MP 4667-4669 1983-  
B30-7 102 102 7742-7873 260-361 1996- Ex SP/SSW 7700 and 7800 series
B30-7A 55 55 200-254 MP 4800-4854 1983-  
B36-7 16 16 384-399 SP/SSW 7754-7770 1996-2000  
B40-8 91 91 1800-1899 5609-5699 1996- Ex SP/SSW 8000-8093
U23B 51 13 WP 2251-2265   1983-1987 Assigned UP 520-533, not renumbered
    38 534-571 MP 4500-4537 1983-1994  
U25B 16 16 625-640   1961-1972  
U28B 20 20 500-519 CRI&P 262-281 1980-1982  
U30B 18 18 WP 3051-3069   1983-1983 Not assigned UP numbers
             

Alco 6-Axle Freight Locomotives -- 21 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
C-630 10 10 2900-2909 1966-1973  
RSC-2 11 11 1280-1290 1947-1971 Ex 1180-1190
           

Baldwin 6-Axle Freight Locomotives -- 7 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
DRS-6-4-15 1 1 1250 1948-1962  
AS-616 6 6 1260-1265 1952-1969  
           

EMD 6-Axle Freight Locomotives -- 4,653 units

Model Model
Qty
Qty Most Recent
Number Series
Previous
Number Series
Years
In Service

Remarks
SD18R 23 23 C&NW 6622-6647   1995- Not assigned UP numbers
SD24 34 34 400-429, 445-448   1959-1985  
SD24B 45 45 400B-444B   1959-1981  
SD24M 1 1 99   1968-1985 Ex 3100, 3200, 3399, 3999
SD35R 11 11 SP 2957-2970   1996- Not assigned UP numbers
SD38-2 58 6 UPY 800-805 2800-2805 1995- Ex C&IM 70-75
    10 UPY 806-815 2806-2815 1995- Ex C&NW 6650-6659
    9 UPY 816-823 2816-2823 1997- Rebuilt from MP SD40-2s
    1 UPY 824 2824 1997- Ex McCloud 39
    5 UPY 825-829 2825-2829 1997- Rebuilt from MP SD40-2s
    6 UPY 830-835 2830-2835 1996- Ex SP 2971-2976
    11 UPY 836-846 2836-2846 1998- Rebuilt from MP SD40-2s
    11 UPY 847-857   1999- Rebuilt from MP SD40-2s
SD39 2 2 SP 5298, 5318   1996-1999 (assigned UP 2850, 2851, not renumbered)
SD40 205 40 3000-3039   1966-1992  
    35 3048-3082   1966-1992  
    40 3083-3122   1971-1992  
    90 4000-4089 MP 3000-3089 1983-1992  
SD40-2 1,203 43 2783-2825 4733-4775 1998- Rebuilt from SD39s, SD40s, SD45s
    48 2952-2999 C&NW 6800s 1995-  
    84 3015-3098 C&NW 6800s,
C&NW 6900s
1995-  
    4 3099-3102   1996- Ex Olympic units, ex special service units
    682 3123-3399
3400-3804
  1972-  
    36 3809-3844 MKT 600-637 1988-  
    75 3900-3974 MP 6000-6074 1983-  
    231 4090-4201
4202-4321
MP 3090-3321 1983-  
    (7) 8920-8926   2000- Various B unit UP SD40-2s
    (73) 8927-8999   2000- Various B unit ex MP SD40-2s
    (69) 9882-9950   2000- Various ex MP SD40-2s
SD40-2S 4 4 3805-3808   1980-  
SD40-2T 40 40 2826-2863 4794-4831 1998- Rebuilt from ex SP/SSW SD45T-2s
SD40M-2 133 133 2650-2782 4600-4732 1996- Ex SP 8574-8706
SD40R 83 83 SP 7300-7385   1996- Not assigned UP numbers
SD40T-2 301 84 2866-2949   1996- Various refurbished ex SP/SSW and D&RGW SD40T-2s
    47 8570-8638 4000-4068 1996- Ex D&RGW 5341-5413; 22 units to 2866-2949 series
    170 8639-8869 4369-4599 1996- Ex SP/SSW 8230-8391, 8489-8573; 62 units to 2866-2949 series
SD40X 8 8 3040-3047   1966-1992  
SD44R 1 1 SP 7399   1996-1998 Not assigned a UP number
SD45 70 50 1-50   1968-1987 Ex 3600-3649
    13 C&NW 903-954,
C&NW 6481-6584
  1995-1997 Not assigned UP numbers
    7 D&RGW 5322-5331   1996- Not assigned UP numbers
SD45M 6 6 60-65   1980-1983 Sulzer-powered
SD45R 143 142 SP 7400-7536   1996- Not assigned UP numbers
    1 C&NW 6564   1995-1997 Not assigned a UP number
SD45T-2 208 38 4794-4831 SP 6829-6868 1996-1999 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
    98 4832-4928 SP/SSW 9189-9403 1996-2002 Renumbered out of original SP sequence
    59 4929-4986 SP 6793-6891 1996-2002 Rebuilt by SP in 1987-1989; renumbered out of original SP sequence
    12 4987-4998 SP/SSW 9276-9404 1996-2001 No units renumbered to UP
    1 4999 SP 6892 1996-1999 Rebuilt by SP in 1989; not renumbered to UP
SD50 112 60 5000-5059 MP 5000-5059 1984-  
    35 5060-5094 C&NW 7000-7034 1995-2001  
    17 5095-5111 D&RGW 5501-5517 1996-  
    (10) 9835-9844 5000-5059 2002- Ex MP 5000-5059
    (17) 9845-9861 5095-5111 (2002-) Ex D&RGW 5501-5517
    (1) 9881 5001 1999- Ex MP 5001
SD60 140 55 2100-2154 5945-5999 1995- Ex C&NW 8001-8055
    85 2155-2239 6000-6084 1986-  
SD60M 281 281 2240-2520 6085-6365 1988-  
SD7 24 10 450-459 775-784 1953-1982  
    14 SP 1503-1540   1996-1998 Not assigned UP numbers
SD70M 1125 (2) 2001, 2002   2001- Olympic units
    25 3974-3984,
3986-3999
SP 9800-9824 1996-  
    1000 4000-4284,
4285-4634,
4635-4639,
4640-4709,
4710-4999
  2001-  
    100 5000-5099   2002-  
SD9 12 12 SP 4313-4450   1996-1998 Not assigned UP numbers
SD9043AC 309 309 8000-8308   1995-  
SD90AC 20 20 8500-8521   1998- UP 8500 and 8514 retained by EMD
SD90AC-II 40 40 8522-8561   2000-  
SD-CAT 1 1 C&NW 6000   1995-1996 Not assigned a UP number
SDP35 10 10 1400-1409   1965-1985  
             

GE 6-Axle Freight Locomotives -- 2,598 units

Model Model
Qty
Qty Most Recent
Number Series
Previous
Number Series
Years
In Service

Remarks
C30-7 140 (86) 400-531 2400-2539 1996-2001
    140 2400-2539   1978-2001 2400-2414 renumbered from 2960-2974
    (15) 2960-2974   1977-1978
    (5) 7874-7941 400-531
2400-2539
2000-2001
C36-7 60 (34) 600-659,
2600-2659
9000-9059 1996-2001
    (27) 2600-2659 9000-9059 1995-2001
    60 9000-9059 MP 9000-9059 1985-2001
    (19) 7942-7999 600-659,
2600-2659
2000-2001
C36M 36 36 564-599   1999-2000  
C40-8 333 256 9100-9355   1987-  
    77 9023-9099 C&NW 8501-8577 1995-  
C40-8W 50 50 9356-9405   1989-  
C41-8W 154 154 9406-9559   1990-  
C44-9W 271 (3) 9596, 9659, 9668 C&NW 8601-8730 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)
    101 9564-9664 SP 8100-8200 1996-  
    35 9665-9699 C&NW 8601-8635 1995- 9691 is ex 9596
    40 9700-9739   1994-  
    95 9740-9834 C&NW 8636-8730 1995- 9794 and 9803 are ex 9659 and 9668
C44AC 968 273 6148-6420 SP 100-378 1996- Not in SP sequence
    4 6421-6424 6500, 6527, 6534, 6895 2000- Ex SP 221, 249, 256, 279
    120 6430-6549   2000-  
    150 6550-6699   1997-  
    3 6700-6702 9997-9999 1999-  
    35 6703-6737 C&NW 8801-8835 1995-  
    150 6738-6887   1996-  
    5 6995-6999   1999-  
    10 7000-7009 GECX 4000-4009 1998-  
    218 7080-7297   1997-  
C44AC-CTE 165 165 5700-5864   2001-  
C44/60AC 106 36 7300-7335   1998-  
    70 7336-7405 7010-7079 1996-  
C60AC 80 10 7500-7509 7000-7009 1998-  
    45 7510-7554   1998- UP 7511 (2nd) built to replace 7511 (1st)
    25 7555-7579   2000-  
U28C 10 10 2800-2809   1966-1981  
U30C 185 150 2810-2959   1972-1989  
    35 MP 2965-2999   1983-1989 Assigned UP 2965-2999
U50C 40 40 5000-5039   1969-1978  
             

Alco 6-Axle Passenger Locomotives -- 14 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
PA-1 8 8 600-607 1947-1965 600-603 were ex 994A-997A
PB-1 6 6 600B, 602B,
604B-607B
1947-1965 600B, 602B were ex 998B, 999B
           

EMD 6-Axle Passenger Locomotives -- 149 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
E2A 2 2 983J, 984J 1937-1948  
E2B 4 4 983B,C, 984B,C 1937-1953  
E3A 1 1 991 1939-1956  
E3B 1 1 992B 1939-1956  
E6A 8 8 985J, 987,
992-997
1940-1956  
E6B 4 4 985B,C, 987B,C 1941-1956  
E7A 7 7 986, 988J, 988,
989, 990, 998, 999
1946-1963  
E7B 7 7 986BJ,CJ, 988B,
990B
, 994B, 996B, 998B
1946-1963  
E8A 18 18 925-942 1950-1980  
E8B 28 28 922B-949B 1950-1973  
E9A 35 35 900-914,
943-962
1954-1980 949, 951 in service as part of the heritage fleet
E9B 34 34 900B-904B,
910B-913B,
950B-974B
1954-1980 966B, 970B (as 963B) in service as part of the heritage fleet
           

Fairbanks Morse 6-Axle Passenger Locomotives -- 13 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
Erie A 8 8 650-657 1945-1961  
Erie B 5 5 650B, 652B,
653B, 654B, 656B
1945-1961  
           

Alco 8-Axle Freight Locomotives -- 3 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
C-855A 2 2 60, 61 1964-1970  
C-855B 1 1 60B 1964-1970  
           

EMD 8-Axle Freight Locomotives -- 89 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
DD35 27 27 72B-98B 1964-1981  
DDA35 15 15 70-84 1965-1981  
DDA40X 47 47 6900-6946 1969-1985 6936 still in service as part of the heritage fleet
           

GE 8-Axle Freight Locomotives -- 23 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
U50 23 23 31-53 1963-1977  
           

GE 4500 GTEL Gas Turbine Electric Locomotives -- 26 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
4500 GTEL 26 1 50 1949-1951 Double-cab
    10 51-60 1952-1964 Standard
    15 61-75 1954-1964 Veranda
           

GE 8500 GTEL Gas Turbine Electric Locomotives -- 30 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
8500 GTEL 30 30 1-30 1958-1970 Later rebuilt to 10,000 horsepower
           

Coal Turbine Locomotive -- 1 unit

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
Coal Turbine 1 1 80 1962-1964  
           

Steam Turbine Locomotives -- 2 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
Steam Turbine 2 2 1, 2 1939  
           

Pullman Articulated Trains -- 10 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
Streamliner 7 1 M-10000 1934-1941  
    1 M-10001 1934-1939 Two versions: 900 hp and 1200 hp
    1 M-10002 1936-1946  
    1 LA-4 1936-1939 Ex M-10004
    3 CD-05,
CD-06,
CD-07
1936-1953 Ex M-10003, M-10005, M-10006
Streamliner
Booster
3 3 CD-05-C,
CD-06-C,
CD-07-C
1939-1953  
           

Yard Slugs -- 35 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
SL-1 6 6 S1-S6 1973-1989 Rebuilt from UP GP9Bs
SL-1 2 2 S7, S8 1978-1989 Rebuilt from UP SD24Bs
SL-1 23 23 S9-S31 1983- Ex MP 1400-1422; later as UPY 903-925
SL-4B 3 3 S1-S3 1996- Ex SP 1010-1013
SL-1 1 1 MKT 500 1988 Not assigned a UP number
           

Road Slugs -- 13 units

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service

Remarks
S4-B 1 1 S300 1988- Ex S50, ex MKT 501; later as UPY 926
S5-2B 3 3 S301-S303 1991- Rebuilt from GP30s; later as UPY 927-929
S3-2B 9 9 S310-S320 1996- Ex SP 1600-1613; later as UPY 930-938
           

Steam Locomotives -- 2 locomotives

Model Model
Qty
Qty Most Recent
Number Series
Years
In Service
Remarks
4-6-6-4 1 1 3985 1943-  
4-8-4 1 1 844 1944-  

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