UP May 1999 Locomotive Fleet Changes

New C44AC deliveries (39 units):

UP 7138-7177

New SD90AC deliveries (3 units):

UP 8512, 8513, 8519

Life Extension SD40-2R rebuilds (9 units):

UP 3444, 3512, 3542, 3641, 3642, 3673, 3736, 3784, 3791

(Note: UP 3641 changed to B unit status on 3/12/92, changed back to A unit on 5/20/99)

Leased SD40-2s, leased from CIT Group, rebuilt from SD39, SD40s, and SD45M (4 units):

UP 4750, to UP 5/5/99, ex CN SD40 5005
UP 4751, to UP 5/5/99, ex SP SD39 5302
UP 4751, to UP 5/5/99, ex CN SD40 5046
UP 4753, to UP 5/5/99, ex UP SD45M 61 (ex UP SD45 14)

Leased C36M, leased from Helm, rebuilt from ATSF C30-7s (8 units):

UP 566, to UP 5/22/99, ex HLGX 544 (ex ATSF 8070)
UP 568, to UP 5/22/99, ex GECX 556 (ex ATSF 8089)
UP 569, to UP 5/19/99, ex GECX 589 (ex ATSF 8072)
UP 571, to UP 5/22/99, ex CR 533 (ex ATSF 8085) (previous information shows that this should be ex CR 553)
UP 572, to UP 5/14/99, ex GECX 536 (ex ATSF 8060)
UP 573, to UP 5/14/99, ex GECX 548 (ex ATSF 8076)
UP 574, to UP 5/14/99, ex CR 557 (ex ATSF 8090)
UP 576, to UP 5/14/99, ex CR 552 (ex ATSF 8083)

Note: Built as ATSF C30-7 units; owned by Helm/GE (HLGX) joint venture; rebuilt to C36M units by Metro-East Industries, East St. Louis, Illinois All were built as ATSF 8000-series units; leased by ATSF to GE in December 1989 and loaned by GE to UP to make up for slow deliveries of new C40-8s; retired by Santa Fe in January and June 1994 and traded to GE; leased by GE to Conrail as CR 500-series units; used in national lease fleet with CRL (Conrail Leasing) reporting marks; all had either 500 or 0500 series numbers. Many later had GECX and HLCX reporting marks.

Retired units:

Recent dispositions:

Following 57 locomotives were sold to Boise Locomotive Co., Boise, Idaho, on 20 April 1999. Most were delivered to Boise during May and June 1999.

Renumbered units (19 units):

UP SD40-2 3061, from C&NW 6896, 5/8/99
UP SD40-2T 4056, from D&RGW 5369, 5/13/99
UP SD40-2T 4397, from SP 8353, 5/3/99
UP SD40-2T 4592, from SP 8273, 5/14/99
UP GP40-2 5236, from SSW 7268, 5/11/99
UP GP40-2 5368, from UP 568, 5/21/99 (ex WP 3558/UP 913/UP 2915)
UP B40-8 5612, from SP 8003, 5/3/99
UP B40-8 5616, from SP 8007, 5/19/99
UP B40-8 5627, from SP 8018, 5/14/99
UP B40-8 5649, from SSW 8040, 5/26/99
UP B40-8 5662, from SSW 8054, 5/7/99
UP B40-8 5672, from SSW 8065, 5/14/99
UP B40-8 5687, from SSW 8080, 5/20/99
UP B40-8 5688, from SSW 8081, 5/13/99
UP B40-8 5691, from SSW 8085, 5/26/99
UP GP60 5739, from SSW 9637, 5/28/99
UP GP60 5778, from SSW 9676, 5/28/99
UP C44-9W 9683, from C&NW 8619, 5/24/99

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