Utah Railway Diesel Locomotive Roster

UTAH RAILWAY

Roster of Diesel Locomotives

This page was last updated on September 11, 2007.

Alco RSD-4 — 6 units
C-C trucks; 1600 horsepower

Road Number	Builder Date	Builder Number	Date Delivered	Date In Service	Last Day Of Service	Date Retired	Notes
300	Jan 1952	78948	25 Jan 1952	9 Feb 1952	12 Nov 1981	8 May 1982	1
301	Feb 1952!	78955!	29 Feb 1952	12 Mar 1952	23 Dec 1980	31 Mar 1981	2
302	Mar 1952!	78956!	5 Mar 1952	21 Mar 1952	21 Apr 1982	11 May 1982	1
303	Jul 1952!	80284!	31 Jul 1952	14 Aug 1952	10 May 1982	11 May 1982	1
304	Aug 1952!	80285!	18 Aug 1952	18 Aug 1952	10 May 1982	13 May 1982	1
305	Aug 1952	80444	23 Aug 1952	25 Aug 1952	10 May 1982	30 May 1982	1

General Notes:

a.	All Utah Railway RSD-4s were equipped with dynamic braking and had an auxiliary Hercules air compressor located in the short hood of each unit.

Notes:

1.	Sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983, scrapped during mid December 1983 to early January 1984.
2.	Sold to Mountain States Machinery (Price, Utah), scrapped at Martin, Utah.

Alco RSD-5 — 1 unit
C-C trucks; 1600 horsepower

Road Number	Builder Date	Builder Number	Date Delivered	Date In Service	Last Day Of Service	Date Retired	Notes
306	Nov 1955!	81696!	1 Dec 1955	2 Dec 1955	1 May 1982	11 May 1982	1

Note:

1.	Sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983; traded to Promontory Chapter, NRHS, for scrap value in four donated former Kennecott locomotives, January 1984; stored at Salt Lake City, Utah, until sold to Doyle McCormack in October 1993, painted as a fictitious Nickel Plate 324 by February 1994 and leased to Willamette & Pacific. (click here for a photo of NKP 324).

Alco RSD-4 — 1 unit
C-C trucks; 1600 horsepower

Road Number	First Number	Builder Date	Builder Number	Date Delivered	Date In Service	Last Day Of Service	Date Retired	Notes
307	CNJ 1611	Feb 1952	78951	22 Dec 1971	13 Mar 1972	10 May 1982	11 May 1982	1

General Notes:

a.	Utah 307 was purchased second-hand in November 1971.
b.	Utah 307 was the first Utah RSD to receive the newer, simplified gray with red stripe paint scheme, without the upper narrow red stripe or the yellow separation stripe between the gray and wide red stripe.

Note:

1.	Sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983; shipped on 14 November 1983; scrapped by early January 1984.

Alco RSD-15 (DL600B) — 4 units
C-C trucks; 2400 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Date To Utah Ry.	Date In Service	Last Day Of Service	Date Retired	Notes
400	ATSF 9822	Jul 1959	83481	8 Sep 1975	2 Jun 1975	11 Aug 1979	17 Aug 1982	1
401	ATSF 9823	Jul 1959	83482	8 Sep 1975	23 May 1975	13 May 1982	14 May 1982	2
402	ATSF 9839	May 1960	83575	28 Oct 1975	7 Nov 1975	13 May 1982	14 May 1982	3
403	ATSF 9847	Jun 1960!	83057!	28 Oct 1975	31 Oct 1975	13 May 1982	14 May 1982	3

General Notes:

a.	Utah 400 and 401 were leased beginning in late May 1975, three months prior to purchase.
b.	Utah 400-403 were purchased second-hand through dealer Precision National Corp., Mt. Vernon, Illinois. Utah 400 and 401 were shipped direct (for lease) from ATSF at San Bernardino, Calif. in May 1975. Utah 402 and 403 were shipped to Utah Railway from PNC's facility in Illinois.

Notes:

1.	Utah 400 was retired in August 1979 due to engine main bearing failure; main generator used in Utah 402; sold to Mountain States Machinery (Price, Utah), scrapped at Martin, Utah.
2.	Utah 401 was sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983; traded to Promontory Chapter, NRHS, for scrap value in four donated former Kennecott locomotives, January 1984; stored at Salt Lake City, Utah; sold to Chuck Wirtz, of Wyoming & Colorado Railway, for lease service; leased to Broken Arrow Inc. (Tooele, Utah), used at Clive, Utah, to switch rotary dumper for inbound cars hauling hazardous waste; sold to Herzog in May 1992, still used at Clive location; donated to Utah Railroad Museum, Ogden, Utah.
3.	Utah 402 and 403 were sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983; scrapped by early January 1984.

Alco RSD-12 — 2 units
C-C trucks; 2400 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Date In Service	Last Day Of Service	Notes
600	LASCO 2014	Apr 1956	81950	29 Nov 1974	13 May 1982	1
(601)	LASCO 2016	May 1956	81952	24 Dec 1974	5 Sep 1975	2

General Notes:

a.	LASCO 2014 and 2016 were leased to Utah Railway in November 1974; both units were purchased on 23 February 1976; built as C&O 6707 and 6709; renumbered to C&O 2014 and 2016; sold to B&O 2014 and 2016; sold to LASCO 2014 and 2016.
b.	Utah 600 was renumbered from LASCO 2014 in April 1976 after being out of service since November 1975 because of a main generator failure.
c.	LASCO 2016 was never renumbered from LASCO to Utah; the unit carried its LASCO 2016 number until formal retirement.
d.	LASCO 2016 was immediately retired after being wrecked in March 1976, while awaiting replacement of its main generator; frame and carbody were damaged beyond economical repair. The wreck damage was caused when a graveyard-shift switching crew at Martin used LASCO 2016 as an end-of-track bumper for a string of empty hoppers; a hopper car was pushed up onto the end walkway and radiator section of the locomotive.

Notes:

1.	Utah 600 was sold to Industrial Salvage & Metals (Salt Lake City, Utah), November 1983, scrapped by early January 1984.
2.	LASCO 2016 was sold to Mountain States Machinery (Price, Utah), scrapped at Martin, Utah.

EMD GP38-2 — 10 units
B-B trucks; 2000 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date In Service	Date Removed From Service	Notes
2000	OMLX 3037	Jun 1964	29270	7735-01	May 1998
2001	D&RGW 3032	May 1964	29363	7727-04
2002	SP 6304	Jun 1964	29570	5669-20
2003	SP 6311	Dec 1964	29703		May 1998
2004	SP 6320	Feb 1965	29723	7756-22
2005	SP 6322	Dec 1963	28467	7695-06	Mar 1998	Jan 2005	1
2006	SP 6358	Apr 1965	30144	7789-10	Apr 1998
2007	SSW 6680	Jul 1965	30189	7835-01	30 Oct 1998
2008	SP 6670	Aug 1965	30169	7808-12
2009	SP 6676	Oct 1965	30188	7808-18	Feb 1999	Jan 2005	2

General Notes:

a.	Leased from OmniTRAX; rebuilt from original models to GP38-2 by OmniTRAX at both Wichita, Kansas, and Loveland, Colo.
b.	While awaiting the arrival of these 2000 class GP38-2s, Utah Railway leased 11 former MidSouth GP10s from OmniTRAX, including 1010, 1017, 1024, 1030, 1039, 1045, 1048, 1061, 1070, 1073, 1074.
c.	Utah 2005 was seen at OmniTRAX on 18 January 1998 still in SP Kodachrome paint, but numbered as Utah 2505, for its intial, unrebuilt 2500 horsepower.
d.	Utah 2006 was moved to Utah Railway from OmniTRAX in Loveland, Colo. on April 6, 1998.
e.	Utah 2007 was lettered as SSW 6680, then as SP 6680, then as OMLX 6680, all prior to its being rebuilt to Utah 2007.
f.	Sources include Ryan Ballard, Ken Ardinger, Norm metcalf, and Locomotive Notes II, Issue 202, page 34
g.	Individual unit histories:

Road Number	First Number	Second Number	Third Number	Original Model	Frame Number
2000	D&RGW 3037	OMLX 3037		GP35	7735-01
2001	D&RGW 3032			GP35	7727-04
2002	SP 7484	SP 6596	SP 6304	GP35R	5669-20
2003	SP 7701	SP 6598	SP 6311	GP35R
2004	SP 7721	SP 6618	SP 6320	GP35R	7756-22
2005	SP 7413	SP 6525	SP 6322	GP35R	7695-06
2006	SP 7737	SP 6634	SP 6358	GP35R	7789-10
2007	SSW 780	SSW 7783	SSW 6680	GP35R	7835-01
2008	SP 7773	SP 6670		GP35R	7808-12
2009	SP 7779	SP 6676		GP35R	7808-18

Notes:

1.	Utah 2005 was moved by Genessee & Wyoming to its Portland & Western Railroad operations in early 2005. (information from Dave Carr via email, August 28, 2007)
2.	Utah 2009 was moved by Genessee & Wyoming to its Louisiana & Delta operations at Schriever, La., in early January 2005.

EMD SD35/SD35E — 2 units
C-C trucks; 2500 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date To Utah Ry.	Date Removed From Service	Notes
2959	SP 2959	Jan 1965	29844	7761-15	Jan 1998	4 Apr 2000	1
3108	SP 3108	Mar 1965	29857	7761-28	Mar 1998	4 Apr 2000	2

General Notes:

a.	Leased for two years to Utah Railway from OmniTrax, beginning in March 1998, after being reconditioned and painted by the OmniTRAX shop in Chicago, Ill.; used as helpers out of Martin, Utah.
b.	Utah 2959 was built as a standard SD35, SP 4830; renumbered to SP 6914, then again to SP 6953; rebuilt by SP Sacramento shops to SD35E 3105 during 1974; renumbered to SP 2959 in late 1993; retired by SP during 1995; sold to Progress Rail; sold to OmniTrax.
c.	Utah 3108 was built as a standard SD35, SP 4843; renumbered to SP 6927; retired by SP in December 1993; sold to Progress Rail in February 1995; sold to OmniTrax.
d.	Initially used as helpers westbound out of Martin, Utah, on both BNSF trains and on Utah's own trains; occasionally used on Salt lake City to Ogden local trains when other power was in the shop.

Notes:

1.	Lease on Utah 2959 expired on 4 April 2000; returned to OmniTrax; renumbered to OMLX 2959, with Utah Railway lettering painted out; to Rock & Rail Railroad at Parkdale, Colo., late August 2000; returned to OmniTRAX in February 2001.
2.	Lease on Utah 3108 expired on 4 April 2000; returned to OmniTrax; renumbered to OMLX 3108, with Utah Railway lettering painted out; to Rock & Rail Railroad at Parkdale, Colo., late August 2000; returned to OmniTRAX in February 2001; moved to OmniTRAX subsidiary Hudson Bay Railway in Canada in June 2001.

EMD GP40 — 3 units
B-B trucks; 3000 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date In Service
3000	CSXT 6621	Oct 1971	38526	7340-72	Aug 2001
3001	CSXT 6615	Oct 1971	38520	7340-66	Aug 2001
3002	KCS 2700	Aug 1970	36786	7272-4	Oct 2006

General Notes:

a.	Leased from National Railway Equipment (NREX) in mid August 2001.
b.	Paint scheme differs from standard Utah Railway paint scheme; red stripe wraps around rear end of unit, where as on the SD40s, the ends were all-red. (see Diesel Era, November/December 2001, page 4)
c.	Unit previous numbers for Utah 3000 and 3001 furnished by Ryan Ballard by inspection of cab blue cards.
d.	Utah 3000 and 3001 were built as B&O 4046 and 4050; to CSX 6621 and 6615; to NRE; to Utah 3000 and 3001 in August 2001.
e.	Utah 3002 was built as WP 3525; lease expired after merger with UP (assigned UP 674, not renumbered); returned to owner/leaser in August 1985; sold/leased to Chicago Missouri & Western CMNW 3525, then CMNW 3008, then Gateway Western 3008; to KCS when that road took control of GWWR, to KCS 3150, to KCS 2700; to Utah Railway. (photos as GWWR 3008) (photos as KCS 3150) (photos as KCS 2700)

MK Rail MK5000C/MK50-3 — 6 units
C-C trucks; 5000 horsepower

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Completed As MK5000C	Date In Service As MK5000C	Date Completed As MK50-3	Date In Service As MK50-3
5001	SP 501		Aug 1994	3092-01	30 Jun 2001	3 Jul 2001	20 Aug 2003
5002	SP 502		Aug 1994	3092-02	7 Jun 2001	19 Jun 2001	4 Aug 2003
5003	SP 503		Aug 1994	3092-03	30 Mar 2001	8 Apr 2001	26 Sep 2003	3 Oct 2003
5004	MKCX 9901	MPEX 9901	Aug 1995	0194-01	30 Mar 2001	8 Apr 2001	14 Oct 2003	1 Nov 2003
5005	MKCX 9902	MPEX 9002	Aug 1995	0194-02	27 Apr 2001	30 Apr 2001	26 Jun 2003	3 Jul 2003
5006	MKCX 9903	MPEX 9903	Aug 1995	0194-03	30 Nov 2001		16 Jul 2003	23 Jul 2003

General Notes:

a.	Built as MK5000C in Boise, Idaho by MK Rail; powered by Caterpillar diesel engines; equipped with MK Rail's version of the North American safety cab; tested on UP and SP in 1994-1995; and on BC Rail in Canada for six months in early 1998.
b.	Three units (MPEX 9901, 9902 and SP 503) initially tested on Utah Railway from late October 2000 through February 2001; all six units were purchased in November 2000, and put through an upgrade program, including several features requested by Utah Railway; delivery began in April 2001 with the arrival of Utah 5003 and 5004 on April 8th, and continued through early December with the delivery of Utah 5006. (see news item and photo in Diesel Era, Volume 12, Number 5, September/October 2001, page 5; also see description of upgrade in Diesel Era, Volume 13, Number 3, May/June 2002, pages 13-14)
c.	Rebuilt to MK50-3 units by MPI/Boise Rail in Boise, Idaho, after reliability problems with the Caterpillar-powered version. Returned to service on the dates given. Rebuilt using components from retired former UP (MP) SD50s, including the diesel engine, main generator, and long hood. (see description of rebuild in Diesel Era, Volume 15, Number 3, May/June 2004, pages 45-47)
d.	Utah 5005 was the first to be returned to service in early July 2003 as an MK50-3 and was completed in the paint scheme of Utah Railway's new owner Genessee & Wyoming, which purchased the railroad on 31 August 2002.

EMD/Clyde SD50S — 5 units
C-C trucks; 3500 horsepower; 410,000 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date In Service
6060	HI 6060	NREX 6060	Jun 1982	81-1001	19 Jun 2001
6061	HI 6061	NREX 6061	Aug 1982	81-1002
6062	HI 6062	NREX 6062	Sep 1982	81-1003
6063	HI 6063	NREX 6063	Nov 1982	81-1004
6064	HI 6064	NREX 6064	Mar 1983	81-1005	19 Jun 2001

General Notes:

a.	Built as Hamersley Iron Ore 6060-6064 in Australia by EMD licensee Clyde Engineering.
b.	Model is SD50S for SD50 Short (frame); built using a frame that is 10 inches shorter than a standard US-built SD40-2, and 3 feet shorter than the US-built SD50. (Click here for a page with frame measurements, and here for detail photos of Utah 6061.)
c.	Equipped with special double layered cab roofs to protect against the heat of the desert in northwest Australia.
d.	Built under EMD order number 809115.
e.	Retired by Hamersley Iron and sold to National Railway Equipment (along with three GE C36-7s); moved to U.S. in February 1999 and used in national lease service. (see Diesel Era, March/April 2000, page 57)
f.	Delivery to Utah Railway began in in June 2001 with the arrival of Utah 6060 and 6064 on June 19th. (see Diesel Era, September/October 2001, page 5)

EMD F45 — 4 units
C-C trucks; 3600 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date In Service	Date Removed From Service	Notes
6606	BN 6606	Jul 1969	35110	5750-01	4 Apr 1985	30 Apr 1991	1
(6607)	BN 6607	Jul 1969	35111	5750-02	4 Apr 1985	early 1986	2
6608	BN 6608	Jul 1969	35112	5750-03	4 Apr 1985	30 Apr 1991	3
6613	BN 6613	Jul 1969	35117	5750-08	4 Apr 1985	30 Apr 1991	4

General Notes:

a.	The dynamic brakes of the F45's were modified by Utah Railway's mechanics to better match the ex-SP SD45's.
b.	Four ex-BN F45's were leased (on a 60 day lease) from National Railway Equipment for use on the mine runs, arriving on Utah Railway on 4 April 1985. BN F45's 6606, 6607, 6608, 6613 were delivered to UP at Albina (Portland), Oregon, on 3 March 1985 and were moved by UP from Portland to the Utah Railway at Provo, Utah, finally arriving in Utah during early April.
c.	Lease of F45s (and SD45s) expired on 30 April 1991; replaced by leased SD40s from Morrison-Knudsen.

Notes:

1.	NHL 6606 held at Martin, Utah for potential sale; scrapped by Mountain States Machinery (Price, Utah) at Martin, Utah, May 1992.
2.	NHL 6607 always ran a an unmanned booster unit due to a bad speed recorder; out of service due to a fire in the exhaust manifold; used by NRE shop forces at Martin as a parts source for the other NHL F45and SD45 unit; prime mover used in Utah 6608; NHL 6607 was scrapped by NRE at Martin, Utah, during April 1991; carbody sold to Morrison Knudsen and trucked to Boise, Idaho, for use on NJDOT F40PH 4133. (part from Ryan Ballard, via email dated September 3, 2006)
3.	NHL 6608 held at Martin, Utah for potential sale; carbody sold to M-K for use on a Florida Tri-Rail unit in March 1992; remainder of unit scrapped by Mountain States Machinery (Price, Utah) at Martin, Utah, March 1992.
4.	NHL 6613 held at Martin, Utah for potential sale; scrapped by Mountain States Machinery (Price, Utah) at Martin, Utah, May 1992.

EMD SD40 — 11 units
C-C trucks; 3000 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date Rebuilt By M-K	Date Removed From Service	Notes
9001	CSXT 8382	Jul 1970	36752	7276-15	24 Sep 1991	30 Jun 2001	1
9002	CSXT 8384	Jul 1970	36754	7276-19	4 Oct 1991	30 Jun 2001	2
9003	CSXT 8371	Jul 1970	36701	7276-06	15 Oct 1991	30 Jun 2001	3
9004	CSXT 8385	Jul 1970	36755	7276-20	15 Oct 1991	30 Jun 2001	4
9005	CSXT 8378	Jul 1970	36748	7276-13	25 Oct 1991	30 Jun 2001	5
9006	CSXT 8379	Jul 1970	36749	7276-14	28 Oct 1991	30 Jun 2001	6
9007	CSXT 8381	Jul 1970	36751	7276-16	31 Oct 1991	30 Jun 2001	7
9008	CSXT 8374	Jun 1970	36704	7276-09	27 Nov 1991	30 Jun 2001	8
9009	CSXT 8346	Feb 1969	34745	7152-04	4 Nov 1991	30 Jun 2001	9
9010	CSXT 8306	Apr 1969	34759	7155-02	15 Nov 1991	30 Jun 2001	10
9011	CSXT 8398	Jul 1969	34969	7172-03	26 Nov 1991	30 Jun 2001	11

General Notes:

a.	Utah 9001-9011 were leased from Morrison Knudsen on a 10-year lease that took effect on May 1, 1991; maintenance was provided by MK personnel at Martin.
b.	In preparation for the lease, MK reconditioned 14 units from its MPI lease fleet; these units were used by Utah Railway beginning in May pending the arrival of the SD40s in October 1991.
c.	Model is SD40; contrary to incorrect conclusions caused by the article in Diesel Era (May/June 1994), and other reports by some in the railfan press, these units were never upgraded to Dash 2 standards, or even to MK's 'M' improvement standards. They were, however, equipped with Positive Traction Control for better wheel slip control in unit coal train service, and with Pacesetter slow-speed controls, also known as creep controls, for use in slow-speed loading of unit coal trains. The units were also equipped with extended range dynamic braking and self-load testing capability. (see Diesel Era, July/August 1992, pages 43 and 44)
d.	Utah 9001 and 9002 were delivered to Utah on 8 October 1991.
e.	Lease of SD40s expired on 30 June 2001; replaced by purchased MK5000Cs from Motive Power Industries, and purchased SD50Ss from National Railway Equipment; all 11 units were stored either at Provo or at Martin pending further disposition by Motive Power Industries; during late September 2001, Utah 9001, 9007 and 9011 were reidentified as MPEX 750, 751 and 752 and were moved for service on the EJ&E in Chicago, where they entered service under a five year lease; on August 15, 2006, all 11 units were sold to Railway Service Contractors of Grandview, Mo.
f.	Individual unit histories:

Road Number	First Number	Second Number	Third Number	Fourth Number
9001	C&O 7523	CSXT 8382
9002	C&O 7525	CSXT 8384
9003	C&O 7512	CSXT 8371
9004	C&O 7526	CSXT 8385
9005	C&O 7519	CSXT 8378
9006	C&O 7520	CSXT 8379
9007	C&O 7522	CSXT 8381
9008	C&O 7515	CSXT 8374
9009	CRR 3012	SBD 8287	SBD 8346	CSXT 8346
9010	L&N 1230	SBD 1230	SBD 8306	CSXT 8306
9011	WM 7447	WM 7547	CSXT 8398

Notes:

1.	Utah 9001 returned to MK; sold to Railway Service Contractors; to E&JE 750; to Wisconsin & Southern 4010
2.	Utah 9002
3.	Utah 9003 returned to MK; sold to Industrial Locomotive Services and moved to Jacksonville, Florida; sold to (?) after April 1, 2007.
4.	Utah 9004 returned to MK; sold to Industrial Locomotive Services and moved to Jacksonville, Florida; sold to (?) after April 1, 2007.
5.	Utah 9005 returned to MK; sold to Railway Service Contractors; to Wisconsin & Southern 4012
6.	Utah 9006 returned to MK; sold to Railway Service Contractors; to Wisconsin & Southern 4013
7.	Utah 9007 returned to MK; sold to Railway Service Contractors; to EJ&E 751; to Wisconsin & Southern 4011
8.	Utah 9008 returned to MK; sold to Industrial Locomotive Services and moved to Jacksonville, Florida; sold to (?) after April 1, 2007; in service briefly during April 2008 as LSCX 9008 on Savage Bingham & Garfield Railroad, returned to storage at Magna by 26 April 2008. (LSCX = ??, likely not D-H Investors, Relam Auditing Services, which canceled the LSCX reporting mark by 1998)
9.	Utah 9009 returned to MK; sold to Industrial Locomotive Services and moved to Jacksonville, Florida; sold to (?) after April 1, 2007.
10.	Utah 9010 returned to MK; sold to (?)
11.	Utah 9011 returned to MK; sold to Railway Service Contractors; to EJ&E 752

EMD SD45-2 — 1 unit
C-C trucks; 3200 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Date To Utah Ry.	Date Removed From Service	Notes
9012	ATSF 5855	May 1972	7391-01	13 Aug 1993	Sep 2001	1

General Notes:

Built as a standard SD45-2 number ATSF 5625; rebuilt by ATSF at San Bernardino, Calif., in July 1987 with a 4200-horsepower Caterpillar Model 3612 engine; renumbered to ATSF 5855; sold to Morrison-Knudsen in March 1993; reconditioned and equipped with Maxitrax wheel slip control; shipped to Utah Railway to serve as the 12th unit in the MK 10-year lease. (see Santa Fe 1992 Annual, page 95; and Diesel Era, May/June 1994, page 39)

In July 1995, Utah 9012 was returned to Boise for engine work; the Caterpillar engine was removed and a standard 20 cylinder EMD engine rated at 3200 horsepower was installed, completed at Boise on 14 February 1996, and returned to service on Utah Railway. (see Diesel Era, May/June 1997, page 45)

Note:

1.	Lease expired in September 2001; moved to Coast Engine & Equipment in Tacoma, Wash., during late September 2001.

EMD F45 — 1 unit
C-C trucks; 3600 horsepower

Road Number	Previous Number	Builder Date	Builder Number	Frame Number	Date To Utah Ry.	Date Removed From Service	Notes
9013	MKCX 5531	Jun 1968	34046	7105-11	8 May 1995	Oct 2001	1

General Notes:

a.	Added in May 1995 to Utah Railway's long-term lease of units from MK Rail (formerly Morrison Knudsen), to accommodate increased traffic which had forced Utah to lease, on an almost regular basis, additional SD45s and F45s from MK's MPI lease fleet; built as AT&SF 1910; renumbered to AT&SF 5910; renumbered to AT&SF 5960; sold to Morrison Knudsen (MKCX) 5531.
b.	Mechanical features were added for service as a lead unit on Utah Railway, including Pacesetter slow-speed controls and ditch lights. (see Diesel Era, May/June 1996, page 34)

Note:

1.	Lease expired in October 2001; shipped to Metro East Industries (MEI) in East St. Louis, Ill. and stored; in-transit with former Metra units in June 2007; stored at Alorton (East St. Louis), Ill., during July 2007.

EMD SD45 — 11 units
C-C trucks; 3600 horsepower

Road Number	First Number	Builder Date	Builder Number	Frame Number	Date In Service	Date Removed From Service	Notes
9140	SP 8958	May 1968	33655	7082-24!	early 1986	1991	1
9141	SP 9141	Mar 1970	35778	7217-18	Feb 1988	1991	1
9142	SP 8830	Sep 1966	32022	7887-31	Feb 1988	1991	1
9143	SP 9143	Mar 1970	35780	7217-20	June 1985	1991	1
9144	SP 9144	Mar 1970	35781	7217-21	June 1985	1991	1
9145	SP 8936	Feb 1968	33633	7082-2!	Feb 1988	1991	1
9146	SP 9146	Mar 1970	35783	7217-23	early 1986	1991	1
9147	SP 9147	Mar 1970	35784	7217-24	June 1985	1991	1
9148	SP 9148	Mar 1970	35785	7217-25	early 1986	1991	1
9149	SP 9149	Mar 1970	35786	7217-26	June 1985	1991	1
9150	SP 9150	Mar 1970	35787	7217-27	early 1986	1991	1

General Notes:

a.	SP 9143, 9144, 9147, 9149 were leased to Utah Railway in June 1985 on an initial five-year lease from Helm Financial; maintenance was performed for Helm by National Railway Equipment personnel at Martin. (initial report for SP 9143 in Pacific RailNews, August 1985, page 33)
b.	Utah Railway had inspected a group of SP SD45's at Ogden, Utah and selected the best four. These four units joined the four ex-BN F45's already in service on Utah Railway and were needed to support the new IPP train, which began operation on June 16, 1985. Two more ex-SP SD45s arrived in late 1985. In early 1986, Utah relettered three of the six ex-SP SD45's to Utah Railway, using the small lettering. At the same time, Utah acquired two more ex-SP SD45's: 9140, 9150. Three additional ex-SP SD45s arrived in February 1988, bringing the total to 11 units; 4 in June 1985, 2 in late 1985, 2 in early 1986, and 3 in February 1988.
c.	The ex-SP SD45s were equipped with Pacer slow-speed control for coal loading, also known as "creep control"; the F45's were modified to run in consist with creep control units, but could not be lead units in a creep control consist.
d.	Utah 9147 and 9149 were out of service during March 1990 due to bad main generators. NHL 6400 and 6518 were used while 9147 and 9149 are being repaired.
e.	Utah 9140 was renumbered from SP 8958 on 9 January 1990; painted to Utah gray scheme, with white end stripes, at same time.
f.	Utah 9142 was renumbered from SP 8830 during December 1987.
g.	Utah 9145 was renumbered from SP 8936 on 30 December 1987.
h.	Utah 9147 was the first SD45 to be repainted from SP to new Utah color scheme: gray with white stripes, completed in September 1988.
i.	Lease of SD45s (and F45s) expired on 30 April 1991; replaced by leased SD40s from Morrison-Knudsen.

Note:

1.	All 11 units were scrapped at Martin, Utah, by Mountain States Machinery of Price, Utah, completed during May to September 1991. Parts from scrapped SD45's, such as draft gear, electrical equipment, and traction motors were shipped to Helm.

Units on short term lease

Not lettered for Utah Railway

GP10 — 11 units
B-B trucks; 2000 horsepower

Road Number	Previous Number	Frame Number	Date To Utah Ry.	Date Removed From Service	Notes
GWRX 1010	MSRC 1010	5359-15	Aug 1997
GWRX 1017	MSRC 1017	5553-49	Aug 1997
GWRX 1024	MSRC 1024	5164-07	Aug 1997
GWRX 1030	MSRC 1030	5517-10	Jun 1999
GWRX 1039	MSRC 1039	5409-69	Aug 1997
GWRX 1045	MSRC 1045	5307-30	Aug 1997
GWRX 1048	MSRC 1048	5122-04	Jun 1999
GWRX 1061	MSRC 1061	5409-16	Aug 1997
GWRX 1070	MSRC 1070	5480-28	Aug 1997
GWRX 1073	MSRC 1073	5409-50	Aug 1997
GWRX 1074	MSRC 1074	5480-18	Aug 1997

General Notes:

a.	Former Mid-South (MSRC) units, purchased by OmniTrax; leased by OmniTrax to Utah Railway as interim power pending delivery of rebuilt GP38-2s in the 2000-series.
b.	Identified as GWRX for Great Western Leasing, a subsidiary of Great Western Railway (GWR), which later became a subsidiary of OmniTrax; many had a small Utah Railway logo attached on their cab side.
c.	All but two units (1030 and 1048) arrived in August 1997; 1030 and 1048 arrived in June 1999.
d.	Full histories not shown; built as 8900- to 9300-class IC GP9s; rebuilt to GP10s by IC/ICG at Paducah, Ky.; sold to Mid-South (MSRC) by ICG upon that new road's startup.
e.	No further dispositions shown for later lease usage or unit ownership.
f.	Initial delivery information published in Locomotive Notes II, Number 198, September-October 1997, page 23, reported by Ryan Ballard.

EMD SD20 — 2 units
C-C trucks; 2000 horsepower

Road Number	Previous Number	Frame Number	Date To Utah Ry.	Date Removed From Service	Notes
NREX 2033	ICG 2033	5606-36	1997
NREX 2040	ICG 2040	7828-04	1997
NREX 2041	ICG 2041	7828-05	1997		1

General Notes:

a.	Leased to Utah Railway beginning in early 1997 to operate local Salt Lake City to Ogden trains under contract to BNSF.
b.	NREX 2033 was built as a standard SD24 for Southern Railway; rebuilt without turbocharger to SD20 in 1982 by ICG at Paducah, Ky.; to National Railway Equipment; used in national lease service as NREX 2033; leased to Utah Railway in (?).
c.	NREX 2040 and 2041 were built as standard SD35s for B&O; rebuilt without turbocharger to SD20s in 1982 by ICG at Paducah, Ky.; to National Railway Equipment; used in national lease service as NREX 2040 and 2041; leased to Utah Railway in (?).
d.	Identified as NREX; 2033 had a small Utah Railway logo attached on its cab side.
e.	Full histories not shown; no further dispositions shown for later lease usage or unit ownership.

Note:

1.	NREX 2041 was returned to NRE.

EMD SD39 — 3 units
C-C trucks; 2300 horsepower

Road Number	First Number	Builder Date	Builder Number	Frame Number	Date To Utah Ry.	Date Removed From Service
NHL 5319	SP 5319	Apr 1970	35816	7219-02	Nov 1986	Feb 1988
NHL 5322	SP 5322	Apr 1970	35819	7219-05	Nov 1986	Feb 1988
NHL 5325	SP 5325	Apr 1970	35822	7219-08	Nov 1986	Feb 1988

General Notes:

a.	Leased to Utah Railway between November 1986 and February 1988.
b.	Beginning in November 1986, Utah Railway leased these three ex-SP SD39s (SP 5319, 5322, 5325) from National Railway Equipment (who was acting as a broker for the units' owner, CIT Financial). All three units were returned to NRE in February 1988 with the arrival of three additional ex-SP SD45s.
c.	Full histories not shown; built as SP units; original lease to SP expired and units used in national lease service.
e.	No further dispositions shown for later lease usage or unit ownership.

EMD SD45 — 3 units
C-C trucks; 3600 horsepower

Road Number	First Number	Second Number	Builder Date	Builder Number	Frame Number	Date To Utah Ry.	Date Removed From Service	Notes
NHL 6400	NP 3600	BN 6400	Jul 1966	31951	7890-01	Jul 1989		1
NHL 6518	BN 6519		Jun 1971!	37127!	5773-22!	Jul 1989	1991	2
NHL 8938	SP 8938

General Notes:

a.	Utah Railway leased Helm SD45s 6400 and 6418, both ex-BN. The units were used on the second daily train for export coal traffic. This traffic was in addition to the daily IPP train.
b.	NHL 6400 was rebuilt by NRE with 16-cylinder EMD prime mover.
c.	Ex-SP SD45 8938 was used briefly on Utah Railway during November 1989.

Notes:

1.	NHL SD45 6400 was returned to NHL and leased to Mexico.
2.	NHL 6518 was scrapped at Martin, Utah, by Mountain States Machinery (Price, Utah); frame still there in late August 1991.

EMD/MK SD4 — 13 units
C-C trucks; 3000 horsepower

Road Number	First Number	Second Number	Original Build Date	Original Model	Builder Number	MK Rebuild Date	Date To Utah Ry.	Date Removed From Service	Notes
MPI 9001	IT 2307	N&W 2965	Jun 1969	SD39	34887	29 Jan 1990	Apr 1991	Nov 1991
MPI 9002	SP 8820	MK 8302	Aug 1966	SD45	32011	16 Jan 1990	Apr 1991	Nov 1991
MPI 9003	SP 8402	MK 8303	Jan 1966	SD40	31562	16 Feb 1990	Apr 1991	Nov 1991
MPI 9004	SP 9015		Feb 1969	SD45	34383	19 Feb 1990	Apr 1991	Nov 1991
MPI 9005	SSW 9052		Jan 1969	SD45	34420	22 Feb 1990	Apr 1991	Nov 1991
MPI 9006	SP 9013		Feb 1969	SD45	34381	27 Feb 1990	Apr 1991	Nov 1991
MPI 9007	SSW 8968		Feb 1968	SD45	33628	3 Mar 1990	Apr 1991	Nov 1991
MPI 9011	SP 9107		Oct 1969	SD45	35199	22 Mar 1990	Apr 1991	Nov 1991
MPI 9012	SP 9083		Mar 1969	SD45	34918	23 Mar 1990	Apr 1991	Nov 1991
MPI 9013	SP 8996		Feb 1969	SD45	34364	29 Mar 1990	Apr 1991	Nov 1991	1
MPI 9014	UP 3055		Oct 1966	SD40	32407	1 Feb 1990	Apr 1991	Nov 1991
MPI 9015	UP 3072		Dec 1966	SD40	32424	1 Feb 1990	Apr 1991	Nov 1991
MPI 9016	UP 3074		Dec 1966	SD40	32426	7 Feb 1990	Apr 1991	Nov 1991

General Notes:

a.	Leased from Morrison Knudsen beginning in late April 1991, pending the arrival of reconditioned SD40s 9001-9011, beginning in October 1991.
b.	MPI 9001-9007 were equipped for general service; MPI 9011-9016 were equipped with Pacesetter slow-speed controls used during loading of unit coal trains.
c.	Several leased SD40M-2 units, and occasionally other units from MK's lease fleet, remained in service on Utah Railway after the arrival of the SD40s, to accommodate increased traffic levels.

Note:

1.	MPI 9013 remained on Utah Railway until the arrival of Utah SD/Cat 9012 in August 1993.

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