UP December 2000 Locomotive Fleet Changes

New SD70M deliveries (30 units):

UP 4075-4115 (16 units, not consecutive) (GMLG-London)
UP 4159-4164 (6 units, not consecutive) (SuperSteel-Schenectady)
UP 4276, 4277 (2 units) (Mexico)
UP 4279-4284 (six units) (add-on to 2000 production) (GMLG-London)

SD90AC deliveries (1 unit):

UP 8500

GP38-2 deliveries (1 unit):

UP 347 (Rebuilt to GP38-2 standards from former D&RGW GP40 3081, retired by UP in May 1997 and sold to Helm.)

Changed from leased to owned:

C&NW 4400-4410 (10 units) (Three units renumbered to UP 1545 series, one unit renumbered to UPY 545 series)
C&NW 6815-6889 (74 units) (62 units renumbered to UP 2964-2997 and 3016-3054 series)

Retired units (43 units):

C&NW 6934 (SD40-2), retired on 12/28/00
D&RGW 5386 (SD40-2T), retired on 12/28/00
D&RGW 5391 (SD40-2T), retired on 12/28/00
D&RGW 5398 (SD40-2T), retired on 12/19/00
SP 6797 (SD45-2T), retired on 12/19/00
SP 6803 (SD45-2T), retired on 12/19/00
SP 7350 (SD40R), retired on 12/19/00
SP 7444 (SD45R), retired on 12/19/00
SP 7532 (SD45R), retired on 12/28/00
SP 8242 (SD40-2T), retired on 12/19/00
SP 8329 (SD40-2T), retired on 12/28/00
SP 8337 (SD40-2T), retired on 12/19/00
SP 8354 (SD40-2T), retired on 12/19/00
SP 8377 (SD40-2T), retired on 12/28/00
SP 8522 (SD40-2T), retired on 12/19/00
SP 9207 (SD45-2TB), retired on 12/19/00
SP 9344 (SD45-2T), retired on 12/19/00
SSW 6877 (SD45-2T), retired on 12/28/00
SSW 6886 (SD45-2T), retired on 12/28/00
SSW 7797 (B30-7), retired on 12/28/00
SSW 9635 (GP60), retired on 12/19/00
UP 3332 (SD40-2), retired on 12/19/00
UP 3365 (SD40-2), retired on 12/28/00
UP 3387 (SD40-2), retired on 12/19/00
UP 3442 (SD40-2), retired on 12/28/00
UP B3455 (SD40-2B), retired on 12/28/00
UP 3485 (SD40-2), retired on 12/28/00
UP 3528 (SD40-2), retired on 12/19/00
UP 3634 (SD40-2), retired on 12/19/00
UP 3720 (SD40-2), retired on 12/28/00
UP 3729 (SD40-2), retired on 12/28/00
UP 3760 (SD40-2), retired on 12/28/00
UP 3913 (SD40-2), retired on 12/19/00 (ex-MP 6013)
UP 3951 (SD40-2), retired on 12/19/00 (ex-MP 6051)
UP B4163 (SD40-2B), retired on 12/28/00 (ex-MP 3163)
UP B4294 (SD40-2B), retired on 12/19/00 (ex-MP 3294)
UP 4912 (SD45-2T), retired on 12/28/00 (ex-SP 9360)
UP 5004 (SD50), retired on 12/28/00 (ex-MP 5004)
UP 5008 (SD50), retired on 12/19/00 (ex-MP 5008)
UP 8957 (SD40-2B), retired on 12/28/00 (ex-UP B4236, ex-MP 3236)
UP S24 (SL-1 Yard Slug), retired on 12/19/00 (ex-MP 1415)
UP S25 (SL-1 Yard Slug), retired on 12/19/00 (ex-MP 1416)
UP S26 (SL-1 Yard Slug), retired on 12/19/00 (ex-MP 1417)

Renumbered units (69 units):

UP 425 (GP38-2), renumbered from UP 1925 on 12/11/00 (Note 1)
UP 451 (GP38-2), renumbered from UP 1951 on 12/9/00
UP 460 (GP38-2), renumbered from UP 1960 on 12/18/00
UP 466 (GP38-2), renumbered from UP 1966 on 12/22/00
UP 536 (GP38-2), renumbered from UP 2036 on 12/16/00
UP 557 (GP38-2), renumbered from UP 2057 on 12/9/00
UP 664 (GP38-2 ), renumbered from UP 2164 on 12/19/00 (Note 1)
UP 718 (GP38-2), renumbered from UP 2218 on 12/13/00
UP 749 (GP38-2), renumbered from UP 2249 on 12/6/00
UP 759 (GP38-2), renumbered from UP 2259 on 12/15/00
UP 765 (GP38-2), renumbered from UP 2265 on 12/17/00
UP 767 (GP38-2), renumbered from UP 2267 on 12/7/00
UP 771 (GP38-2), renumbered from UP 2271 on 12/15/00
UP 776 (GP38-2), renumbered from UP 2276 on 12/5/00
UP 787 (GP38-2), renumbered from UP 2287 on 12/20/00 (Note 1)
UP 789 (GP38-2), renumbered from UP 2289 on 12/11/00
UP 802 (GP38-2), renumbered from UP 2302 on 12/30/00
UP 890 (GP38-2), renumbered from UP 2390 on 12/7/00
UP 892 (GP38-2), renumbered from UP 2392 on 12/20/00
UP 1370 (GP40-2), renumbered from D&RGW 3119 on 12/12/00
UP 1434 (GP40-2), renumbered from SP 7949 on 12/20/00
UP 2068 (GP60), renumbered from SP 9769 on 12/9/00
UP 2150 (SD60), renumbered from C&NW 8045 on 12/21/00 (Note 2)
UP 2199 (SD60), renumbered from UP 6044 on 12/6/00 (Note 2)
UP 2227 (SD60), renumbered from UP 6072 on 12/22/00
UP 2264 (SD60M), renumbered from UP 6109 on 12/13/00
UP 2367 (SD60M), renumbered from UP 6212 on 12/18/00 (Note 2)
UP 2715 (SD40M-2), renumbered from SP 8639 on 12/15/00
UP 2942 (SD40-2TR), renumbered from UP 4548 on 12/14/00
UP 5103 (SD50M), renumbered from D&RGW 5509 on 12/29/00
UP 6702 (C44AC), renumbered from UP 9999 on 12/15/00
UP 7000 (C44AC), renumbered from GECX 4000 on 12/8/00
UP 7756 (B30-7), renumbered from SP 7825 on 12/8/00
UP 8590 (SD40-2T), renumbered from SP 5397 on 12/15/00
UP 8785 (SD40-2T), renumbered from SP 8234 on 12/13/00
UP 8828 (SD40-2T), renumbered from SP 8297 on 12/19/00
UP 8858 (SD40-2T), renumbered from SP 8263 on 12/12/00
UP 8929 (SD40-2B), renumbered from UPB 4118 on 12/12/00
UP 8975 (SD40-2B), renumbered from UPB 4274 on 12/8/00
UP 9627 (C44-9), renumbered from SP 8163 on 12/14/00 (Note 3)
UP 9631 (C44-9), renumbered from SP 8167 on 12/20/00 (Note 3)
UP 9648 (C44-9), renumbered from SP 8184 on 12/8/00 (Note 3)
UP 9654 (C44-9), renumbered from SP 8190 on 12/28/00 (Note 3)
UP 9661 (C44-9), renumbered from SP 8197 on 12/6/00 (Note 3)
UP 9742 (C44-9W), renumbered from C&NW 8638 on 12/30/00
UP 9758 (C44-9W), renumbered from C&NW 8654 on 12/5/00
UP 9764 (C44-9W), renumbered from C&NW 8660 on 12/6/00
UP 9808 (C44-9W), renumbered from C&NW 8704 on 12/22/00
UP 9809 (C44-9W), renumbered from C&NW 8705 on 12/2/00
UP 9826 (C44-9W), renumbered from C&NW 8722 on 12/15/00
UP 9882 (SD40-2), renumbered from UP 4159 on 12/5/00 (Retired on 5/31/99, still on property)
UP 9999 (GP40X), renumbered from SP 7231 on 12/18/00
UPY 595 (GP15-1), renumbered from UP 1595 on 12/8/00
UPY 1163 (SW1500), renumbered from UP 1163 on 12/22/00
UPY 1180 (SW1500), renumbered from SP 2612 on 12/21/00
UPY 1295 (MP15), renumbered from SP 2696 on 12/9/00
UPY 1325 (MP15), renumbered from C&NW 1312 on 12/14/00
UPY 1338 (MP15), renumbered from UP 1338 on 12/5/00
UPY 1346 (MP15), renumbered from UP 1346 on 12/5/00
UPY 1431 (MP15AC), renumbered from SP 2702 on 12/28/00
WP 652 (GP40), renumbered from UP 652 on 12/29/00 (Note 4)
WP 2367 (GP39-2), renumbered from UP 2367 on 12/18/00 (Note 5)

Notes:

Renumbered by Mid America Car in Kansas City, under contract for UP.
Renumbered at Boise Locomotive, Boise, Idaho, under contract for UP.
Renumbered by Norfolk Southern at Altoona, Pa., under contract for UP.
WP reporting mark used on retired UP GP40 652 (ex-C&NW 5532) to clear the UP 652 number for use by renumbered GP38-2 2152.
WP reporting mark used on retired UP GP39-2 2367 to clear the UP 2367 for use by renumbered SD60M 6212. It is not known why the GP39-2 could not be renumbered to its assigned UP 1217 number.