UPRR Steam Locomotive Roster

by Class and Number

Compiled from

Union Pacific Steam Roster by Gordon (Sandy) McCullough.

Smokerise Publications, copyright 1988, 1990

A quick rundown by class and number are as follows:

2-8-0's (Consolidation)

C-51 100-143, 500-502, 700-706
C-55 510-524, 550-554, 707-709
C-57 150-158, 402-499, 525-539, 710-729
C-2 201-401, 560-622, 730-768

NOTE these were renumbered at the end of steam into the 6000 series

4-8-4's (Four Eight Four)

FEF-1 800-819
FEF-2 820-834
FEF-3 835-844

4-4-0's (Eight wheelers)

E-56 1056-1057
E-57 1111
E-61 1000-1001
E-62 900-930, 1002, 1004-1013, 1052-1055, 1122-1123
E-63 1003, 1102-1108
E-64 1114-1121
E-69 931-851, 450, 1058-1061
E-70 1050

4-6-0 (Ten Wheelers)

T-1 1755-1760
T-2 1572-1578, 1742-1747
T-3 1579-1583, 1748-1754
T-51 1514-1529
T-54 1502
T-55 1701-1708
T-57 1200-1216, 1222-1225, 1227-1230, 1233-1236, 1239-1247, 1306, 1500-1501,
1540-1561, 1584, 1586-1587, 1733-1741
T-61 1250-1289, 1585
T-62 1226, 1311, 1319, 1503-1513
T-63 1360-1369, 1709-1726
T-64 1727-1732
T-68 1591-1596
T-69 1220-1221, 1231-1232, 1238, 1300-1305, 1307-1310, 1312-1318, 1320-1329,
1534-1539
T-73 1330-1347, 1562-1571
T-79 1348-1359

4-8-0's (Twelve Wheelers)

TW-57 1800-1807
TW-55 1850-1856

2-8-2's (Mikados after World War II MacArthur or MacA class)

MK-1 1900-1929, 2000-2014, 2100-2140
MK-2 1930-1949, 2015-2034, 2141-2165
MK-8 2166-2171
MK-3 2200-2209
MK-4 2210-2219,
MK-5 2220-2244, 2500-2514, 2726-2732
MK-6 2245-2259, 2700-2708
MK-7 2260-2279, 2515-2524, 2709-2715, 2733-2735
MK-8 2280-2294, 2311-2320, 2525-2534
MK-Spec. 2295-2314, 2535-2554
MK-9 2295-2310
MK-10 2555-2564, 2716-2725

4-6-2's (Pacific's)

P-1 2800-2818, 3150-3170, 3204-3207
P-2 3200-3203
P-3 2819-2824, 3100-3103, 3208-3210
P-4 2825-2828, 3173-3175
P-5 2829-2848
P-6 2850-2859, 3104-3113, 3211-3217
P-7 3218-3219
P-8 2860-2869, 3114-3123, 3176-3181
P-9 2870-2879, 3124-3128
P-10 2880-2899, 2910, 3129-3133
P-11 3134-3138
P-12 3226-3227
P-13 2900-2909, 2911

4-4-2's (Atlantic's)

A-2 3300-3319, 3400-3411
A-3 3320-3334
A-1 3376-3379
A-4 3500-3514

2-8-8-0's (Standard Simple Articulated - Consolidations)

SA-C-2 3500-3514 (after Atlantics Scrapped)
SA-C-3 3515-3533, 3544, 3565-3569
SA-C-4 3524-3538
SA-C-5 3539-3543
SA-C-6 3545-3564

2-8-8-0's (Mallet Compound)

MC-2 3600-3614, 3644, 3703, 3800-3802
MC-3 3615-3633
MC-4 3634-3638, 3704-3705, 3803-3805
MC-5 3639-3643
MC-6 3645-3664

4-6-6-4's (Challenger Simple Articulated)

CSA-1 3801-3814 Reno'd fr. 3900's
CSA-2 3815-3839 Reno'd fr. 3900's
4664-5 3930-3949
4664-3 3950-3969
4664-4 3969-3999

4-8-8-4's (4884 Big Boy)

4884-1 4000-4019
4884-2 4020-4024

2-6-0's (Mogul Type)

M-51 4000-4001
M-57 4200-4208
M-62 4100-4107

0-6-0's (Switchers)

S-51 4300-4307, 4310-4347, 4700-4702, 4722-4729, 4900-4901, 4931-4933
S-56 4226
S-57 4227-4228, 4500
S-1 4229-4234, 4350-4359, 4730-4734, 4758, 4927-4930
S-2 4235-4239, 4360-4400, 4703-4721, 4759-4763, 4902-4922
S-3 4240-4242, 4735-4739
S-4 4401-4420, 4740-4744, 4923-4926
S-5 4421-4450, 4748-4752
S-Spec. 4600-4609, 4753-4757
S-6 4243-4246, 4451-4480

2-10-2's (Two Ten Two's)

TTT-1 5000-5009, 5525
TTT-2 5300-5305
TTT-3 5010-5014, 5526-5529
TTT-4 5015-5039
TTT-5 5314-5415
TTT-6 5040-5089, 5306-5313, 5500-5514
TTT-7 5515-5524

4-8-2's (Mountain Types)

MT-1 7000-7039, 7850-7864
MT-2 7865-7869

4-10-2 (Four Ten Two)

FTT-1 8000
FTT-2 8800-8808

4-12-2 (Union Pacific Types)

UP-1 9000
UP-2 9001-9014, 9708
UP-3 9015-9029, 9700-9707
UP-4 9030-9054
UP-3 9055-9062
UP-5 9063-9087, 9500-9514

2-8-8-2's (Simple Articulated and Mallet Compounds)

SA-57 3570-3588 (ex C&O H-7)
SA-57 3589-3599 (ex C&O H-7a)

MC-57 3670-3674 (ex N&W Y-3)

The Three Shays and four 3' gauge locomotives are classified according to wheel arrangement.