C&NW to UP Diesel Roster

EMD F7A — 4 units
1500 horsepower; B-B trucks; 246,000 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 400	C&NW 4100A	C&NW 425	Apr 1950	10588	30 Dec 1996	1
C&NW 401	C&NW 4087A	C&NW 419	Dec 1949	10150	30 Dec 1996	2
C&NW 402	C&NW 4075A	C&NW 421	Oct 1949	8554	7 Oct 1996	3
C&NW 403	C&NW 4079C	C&NW 422	Oct 1949	8563	30 Dec 1996	3

General Notes:

a.	C&NW 400 renumbered from 425 in 1985. C&NW 401-403 renumbered from 419, 421, 422 in 1982.
b.	All four units moved for storage to Cheyenne, Wyo., at time of UP merger in April 1995.
c.	C&NW 400 was built on EMD order number 6035A. C&NW 401-403 were built on EMD order number E1188A.

Notes:

1.	C&NW 400 was sold to Pioneer Railroad Equipment (PREX) on 26 August 1999; moved (as CNW 40) in January 1999 to Keokuk Junction Railway, Keokuk, Iowa. (CNW 400 was briefly renumbered to CNW 40 to clear to CNW 400 number for use by an older CNW 400 that was also moving over UP rails at the same time.)
2.	C&NW 401 was stored at Cheyenne, Wyo.
3.	C&NW 402 and 403 were sold to Canyon City & Royal Gorge Railroad in June 1998; moved from Cheyenne, Wyo., to Pueblo, Colo, on 13 June 1998.

EMD F7B — 3 units (not assigned UP numbers)
1500 horsepower; B-B trucks; 230,000 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 315	CGW 112D	C&NW 112D	Oct 1950	13543	7 Oct 1996	1
C&NW 410	CGW 113D	C&NW 317	Oct 1950	13544	20 Jun 1996	1
C&NW 411	CGW 114B	C&NW 318	Dec 1950	13563	30 Dec 1996	1

General Note:

a.	C&NW 315 was built new as Chicago Great Western 112D; acquired by C&NW through merger on 1 July 1968; renumbered from 112D to 315 in July 1971; C&NW 315 was stored at 40th Street Yard in Chicago, Ill., until January 1993; moved to Oelwein, Iowa, for storage.
b.	C&NW 410 and 411 were built new as Chicago Great Western 113D and 114B; acquired by C&NW through merger on 1 July 1968; renumbered to 300 series in 1971, renumbered to 400 series in 1985.
c.	Moved for storage to Cheyenne, Wyo., at time of UP merger in April 1995.
d.	C&NW 315 and 410 were built under EMD order number 6204B. C&NW 411 was built under EMD order number 6206B.

Note:

1.	C&NW 315, 410, 411 were sold to St. Louis Car Co., 9 December 1998; delivered on 15 January 1999 to Manufacturer's Railway in St. Louis, Mo.

EMD SD45 — 3 units (not assigned UP numbers)
3600 horsepower; C-C trucks; 386,000 pounds operating weight

Road Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 903	Feb 1967	32626	14 May 1996	1
C&NW 950	Jan 1969	34583	14 May 1996	1
C&NW 954	Jan 1969	34587	7 Oct 1996

General Note:

a.	Equipped with dynamic braking.
b.	C&NW 903 was built under EMD order number 7945; C&NW 950 and 954 were built under EMD order number 7148.

Note:

1.	C&NW 903 and 950 were sold to Helm Financial Corp., moved to Metro East Industries, East St. Louis, Ill.

EMD GP7R — 92 units
1500 horsepower; B-B trucks; 256,000 pounds operating weight

Road Number	Previous Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 4100	CRI&P 4425	Jul 1950	11682	22 Jun 1998	1
C&NW 4101	CRI&P 4426	Jun 1951	14402	31 Dec 1997	1
C&NW 4102	CRI&P 4427	Dec 1951	15184	14 Jul 1998	1
C&NW 4103	CRI&P 4428	Dec 1951	15193	31 Dec 1997	2
C&NW 4104	CRI&P 4429	Feb 1954	19145	15 Jul 1997	2
C&NW 4105	CRI&P 4430	Feb 1954	19141	14 May 1996	3
C&NW 4106	CRI&P 4431	Jun 1951	14396	14 May 1996	3
C&NW 4107	CRI&P 4432	Jun 1951	14398	14 Jul 1998	1
C&NW 4108	CRI&P 4433	Jul 1951	14406	7 Oct 1996	3
C&NW 4109	CRI&P 4434	Dec 1951	15195	14 May 1996	3
C&NW 4110	CRI&P 4435	Dec 1951	15192	7 Oct 1996	3
C&NW 4113	CRI&P 4438	Jul 1951	14506	7 Oct 1996	3
C&NW 4114	CRI&P 4439	Jul 1952	16466	15 Jul 1997	4
C&NW 4116	CRI&P 4441	Jun 1952	14432	21 Feb 1997	5
C&NW 4117	CRI&P 4442	Jun 1952	16546	14 May 1996	3
C&NW 4118	CRI&P 4443	Jun 1952	16547	3 Apr 1998	2
C&NW 4120	CRI&P 4445	Oct 1951	15180	25 Jul 2000
C&NW 4121	CRI&P 4446	Sep 1951	15172	3 Apr 1998	1
C&NW 4122	CRI&P 4447	Oct 1951	15178	7 Oct 1996	3
C&NW 4123	CRI&P 4448	Dec 1951	15187	14 May 1996	3
C&NW 4124	CRI&P 4449	Mar 1952	16449	15 Jul 1997	4
C&NW 4125	CRI&P 4450	Dec 1952	17621	21 Feb 1997	6
C&NW 4126	CRI&P 4451	Dec 1952	17623	21 Feb 1997	5
C&NW 4127	CRI&P 4452	Oct 1953	18730	21 Feb 1997	7
C&NW 4128	CRI&P 4453	Oct 1951	15176	15 Jul 1997	4
C&NW 4130	CRI&P 4455	Mar 1952	16450	15 Jul 1997	4
C&NW 4131	CRI&P 4456	Dec 1952	17619	15 Jul 1997	4
C&NW 4132	CRI&P 4457	Dec 1951	15196	28 Sep 1998	1
C&NW 4134	CRI&P 4459	Jul 1952	16462	14 May 1996	3
C&NW 4135	CRI&P 4460	Sep 1951	15174	22 Jun 1998	1
C&NW 4136	CRI&P 4461	Dec 1951	15191	7 Oct 1996	3
C&NW 4137	CRI&P 4462	Oct 1951	15181	14 May 1996	3
C&NW 4138	CRI&P 4463	Oct 1953	18727	31 Dec 1997	1
C&NW 4140	CRI&P 4465	Jul 1952	16470	31 Dec 1997	1
C&NW 4141	CRI&P 4466	Dec 1952	17620	14 Jul 1998	1
C&NW 4142	CRI&P 4467	Oct 1953	18864	7 Oct 1996	3
C&NW 4143	CRI&P 4468	Oct 1953	18726	21 Feb 1997	5
C&NW 4144	CRI&P 4469	Oct 1953	18728	3 Apr 1998
C&NW 4145	CRI&P 4470	Mar 1952	16452	7 Oct 1996	3
C&NW 4148	CRI&P 4473	Oct 1950	11425	7 Oct 1996	8
C&NW 4149	CRI&P 4474	Jun 1952	14430	24 Jun 1996	3
C&NW 4150	CRI&P 4475	Jan 1951	13704	7 Oct 1996	3
C&NW 4152	CRI&P 4477	Nov 1951	14238	7 Oct 1996	3
C&NW 4153	CRI&P 4478	Feb 1952	15055	14 May 1996	3
C&NW 4154	CRI&P 4500	Sep 1951	15173	14 May 1996	3
C&NW 4155	CRI&P 4501	Oct 1952	17594	7 Oct 1996	3
C&NW 4156	CRI&P 4502	Oct 1951	15177	7 Oct 1996	9
C&NW 4157	CRI&P 4503	Nov 1952	17611	15 Jul 1997	4
C&NW 4160	CRI&P 4506	Oct 1952	17597	3 Apr 1998
C&NW 4161	CRI&P 4507	Oct 1952	17602	7 Oct 1996	10
C&NW 4162	CRI&P 4508	Jul 1952	16469	14 May 1996	3
C&NW 4163	CRI&P 4509	Jul 1952	16471	15 Jul 1997	4
C&NW 4164	CRI&P 4510	Dec 1952	17618	7 Oct 1996	8
C&NW 4165	CRI&P 4511	Jul 1952	16467	27 Aug 1999
C&NW 4168	CRI&P 4514	May 1952	16458	7 Oct 1996	3
C&NW 4169	CRI&P 4515	Aug 1950	11688	20 Nov 1997	11
C&NW 4170	CRI&P 4516	Nov 1952	17607	7 Oct 1996	3
C&NW 4174	CRI&P 4520	Jul 1952	16464	15 Jul 1997	4
C&NW 4175	CRI&P 4521	Jun 1951	14401	14 May 1996	3
C&NW 4176	CRI&P 4522	Dec 1951	15190	14 May 1996	3
C&NW 4178	CRI&P 4524	Oct 1952	17601	21 Feb 1997	5
C&NW 4179	CRI&P 4525	Dec 1952	17614	14 May 1996	3
C&NW 4180	CRI&P 4526	Jul 1952	16463	15 Jul 1997	4
C&NW 4181	CRI&P 4527	Dec 1952	17616	14 May 1996	3
C&NW 4182	CRI&P 4528	Jul 1950	11684	7 Oct 1996	12
C&NW 4183	CRI&P 4529	Dec 1951	15188	14 May 1996	3
C&NW 4184	CRI&P 4530	Dec 1952	17617	14 May 1996	3
C&NW 4186	CRI&P 4532	Jul 1951	14403	7 Oct 1996	3
C&NW 4187	CRI&P 4533	Oct 1952	17596	14 May 1996	3
C&NW 4190	CRI&P 4536	Nov 1952	17612	25 Jul 2000
C&NW 4191	CRI&P 4537	Aug 1950	11693	14 Jul 1998	13
C&NW 4192	CRI&P 4538	Jul 1951	14404	7 Oct 1996	3
C&NW 4193	CRI&P 4539	Nov 1952	17609	14 May 1996	3
C&NW 4194	CRI&P 4540	Jun 1951	14400	31 Dec 1997	1
C&NW 4195	CRI&P 4541	Dec 1951	15186	21 Feb 1997	3
C&NW 4197	CRI&P 4543	Dec 1952	17615	21 Feb 1997	5
C&NW 4198	CRI&P 4544	Oct 1952	17599	7 Oct 1996	3
C&NW 4199	CRI&P 4545	Nov 1952	17613	7 Oct 1996	12
C&NW 4200	CRI&P 4546	Nov 1952	17604	7 Oct 1996	3
C&NW 4201	CRI&P 4547	Oct 1952	17600	31 Dec 1997	1
C&NW 4202	CRI&P 4548	Nov 1952	17610	14 May 1996	14
C&NW 4203	CRI&P 4549	Nov 1952	17608	7 Oct 1996	3
C&NW 4205	CRI&P 4551	Mar 1952	16447	21 Feb 1997	5
C&NW 4206	CRI&P 4552	Apr 1952	16451	14 Jul 1998	1
C&NW 4207	CRI&P 4553	May 1952	16456	14 May 1996	3
C&NW 4208	CRI&P 4554	Apr 1952	16453	14 May 1996	3
C&NW 4209	CRI&P 4555	May 1953	18311	3 Apr 1998	1
C&NW 4314		Apr 1951	14288	7 Oct 1996	3
C&NW 4328	C&NW 1525	Mar 1951	14292	28 Jul 1999
C&NW 4331	C&NW 1529	Mar 1951	14296	14 Jul 1998	15
C&NW 4344		Jun 1955	A-733	14 May 1996	3
C&NW 4457		Feb 1952	15860	21 Feb 1997	16

General Note:

a.	Total of 91 C&NW units went to UP at merger.
b.	C&NW records show 4344 and 4457 as being unrebuilt GP7s; UP records show them as GP7R.
c.	Assigned UP 400-489 in the post-merger renumber plan; no units renumbered prior to retirement.
d.	C&NW 4120 and 4190 remained in extended service on UP because they are assigned to the former C&NW coach yard in Chicago, Ill. Because of their low end step design, they work well with the Metra bi-level commuter cars. The units were also equipped with C&NW's ATC and ATS train control used along the commuter corridor.
e.	Individual unit histories:

Road Number	First Number	Second Number	Third Number	Fourth Number
C&NW 4100	CRI&P 430	CRI&P 4425
C&NW 4101	CRI&P 1206	CRI&P 4426
C&NW 4102	CRI&P 1225	CRI&P 4427
C&NW 4103	CRI&P 1234	CRI&P 4428
C&NW 4104	UP 144	CRI&P 4429
C&NW 4105	UP 140	CRI&P 4430
C&NW 4106	CRI&P 1200	CRI&P 4431
C&NW 4107	CRI&P 1202	CRI&P 4432
C&NW 4108	CRI&P 1210	CRI&P 4433
C&NW 4109	CRI&P 1236	CRI&P 4434
C&NW 4110	CRI&P 1233	CRI&P 4435
C&NW 4113	CRI&P 1212	CRI&P 4438
C&NW 4114	CRI&P 1257	CRI&P 4439
C&NW 4116	D&RGW 5107	CRI&P 4205	CRI&P 4441
C&NW 4117	D&RGW 5112	CRI&P 4208	CRI&P 4442
C&NW 4118	D&RGW 5113	CRI&P 4209	CRI&P 4443
C&NW 4120	CRI&P 1221	CRI&P 4445
C&NW 4121	CRI&P 1213	CRI&P 4446
C&NW 4122	CRI&P 1219	CRI&P 4447
C&NW 4123	CRI&P 1228	CRI&P 4448
C&NW 4124	CRI&P 1302	CRI&P 4449
C&NW 4125	CRI&P 1290	CRI&P 4450
C&NW 4126	CRI&P 1292	CRI&P 4451
C&NW 4127	CRI&P 1298	CRI&P 4452
C&NW 4128	CRI&P 1217	CRI&P 4453
C&NW 4130	CRI&P 1303	CRI&P 4455
C&NW 4131	CRI&P 1288	CRI&P 4456
C&NW 4132	CRI&P 1237	CRI&P 4457
C&NW 4134	CRI&P 1253	CRI&P 4459
C&NW 4135	CRI&P 1215	CRI&P 4460
C&NW 4136	CRI&P 1232	CRI&P 4461
C&NW 4137	CRI&P 1222	CRI&P 4462
C&NW 4138	CRI&P 1295	CRI&P 4463
C&NW 4140	CRI&P 1261	CRI&P 4465
C&NW 4141	CRI&P 1289	CRI&P 4466
C&NW 4142	CRI&P 1299	CRI&P 4467
C&NW 4143	CRI&P 1294	CRI&P 4468
C&NW 4144	CRI&P 1296	CRI&P 4469
C&NW 4145	CRI&P 1305	CRI&P 4481 (1st)	CRI&P 4470
C&NW 4148	D&RGW 5101	CRI&P 4200	CRI&P 4485	CRI&P 4473
C&NW 4149	D&RGW 5105	CRI&P 4203	CRI&P 4488	CRI&P 4474
C&NW 4150	NKP 412	N&W 2412	CRI&P 4492	CRI&P 4475
C&NW 4152	SLSF 557	CRI&P 4494	CRI&P 4477
C&NW 4153	WAB 471	N&W 3471	CRI&P 4491	CRI&P 4478
C&NW 4154	CRI&P 1214	CRI&P 4500
C&NW 4155	CRI&P 1263	CRI&P 4501
C&NW 4156	CRI&P 1218	CRI&P 4502
C&NW 4157	CRI&P 1280	CRI&P 4503
C&NW 4160	CRI&P 1266	CRI&P 4506
C&NW 4161	CRI&P 1271	CRI&P 4507
C&NW 4162	CRI&P 1260	CRI&P 4508
C&NW 4163	CRI&P 1262	CRI&P 4509
C&NW 4164	CRI&P 1287	CRI&P 4510
C&NW 4165	CRI&P 1258	CRI&P 4511
C&NW 4168	CRI&P 1311	CRI&P 4514
C&NW 4169	CRI&P 436	CRI&P 4515
C&NW 4170	CRI&P 1276	CRI&P 4516
C&NW 4174	CRI&P 1255	CRI&P 4520
C&NW 4175	CRI&P 1205	CRI&P 4521
C&NW 4176	CRI&P 1231	CRI&P 4522
C&NW 4178	CRI&P 1270	CRI&P 4524
C&NW 4179	CRI&P 1283	CRI&P 4525
C&NW 4180	CRI&P 1254	CRI&P 4526
C&NW 4181	CRI&P 1285	CRI&P 4527
C&NW 4182	CRI&P 432	CRI&P 4528
C&NW 4183	CRI&P 1229	CRI&P 4529
C&NW 4184	CRI&P 1286	CRI&P 4530
C&NW 4186	CRI&P 1207	CRI&P 4532
C&NW 4187	CRI&P 1265	CRI&P 4533
C&NW 4190	CRI&P 1281	CRI&P 4536
C&NW 4191	CRI&P 441	CRI&P 4537
C&NW 4192	CRI&P 1208	CRI&P 4538
C&NW 4193	CRI&P 1278	CRI&P 4539
C&NW 4194	CRI&P 1204	CRI&P 4540
C&NW 4195	CRI&P 1227	CRI&P 4541
C&NW 4197	CRI&P 1284	CRI&P 4543
C&NW 4198	CRI&P 1268	CRI&P 4544
C&NW 4199	CRI&P 1282	CRI&P 4545
C&NW 4200	CRI&P 1273	CRI&P 4546
C&NW 4201	CRI&P 1269	CRI&P 4547
C&NW 4202	CRI&P 1279	CRI&P 4548
C&NW 4203	CRI&P 1277	CRI&P 4549
C&NW 4205	CRI&P 1300	CRI&P 4551
C&NW 4206	CRI&P 1304	CRI&P 4552
C&NW 4207	CRI&P 1309	CRI&P 4553
C&NW 4208	CRI&P 1306	CRI&P 4554
C&NW 4209	CRI&P 1293	CRI&P 4555
C&NW 4314	C&NW 1521
C&NW 4344	QNS&L 144
C&NW 4457	SLSF 632

Notes:

1.	C&NW 4100, 4101, 4102, 4107, 4121, 4132, 4135, 4138, 4140, 4141, 4194, 4201, 4206, 4209 (14 units) were sold to Boise Locomotive Co., Boise, Idaho, on 16 April 1999; C&NW 4100, 4102, 4107, 4135, 4141, 4144, 4206, and 4209 (eight units) had previously been sold for scrap to Midwest Metallics, McCook, Ill., on 21 September 1998, but that sale was not completed and units that had already moved to Chicago were moved back to Omaha.
2.	C&NW GP7Rs 4103, 4104, 4118 were sold to Boise Locomotive Co., Boise, Idaho, on 15 April 1999.
3.	C&NW 4105, 4106, 4108, 4109, 4110, 4113, 4117, 4122, 4123, 4134, 4136, 4137, 4142, 4145, 4149, 4150, 4152, 4153, 4154, 4155, 4162, 4168, 4170, 4175, 4176, 4179, 4181, 4183, 4184, 4186, 4187, 4192, 4193, 4195, 4198, 4200, 4203, 4207, 4208, 4314, and 4344 (42 units) were sold to Helm Financial on various dates throughout 1996 and 1997; most were scrapped by either Erman Corp. in Turner, Kansas, or by Illinois Railway Supply in Cordova, Ill.; operable units, including C&NW 4153, 4155, 4176, and 4179, were moved to Metro East Industries in East St. Louis, Ill.; C&NW 4195 was moved to National Railway Equipment at Mt. Vernon, Ill.
4.	C&NW 4114, 4124, 4128, 4130, 4131, 4157, 4163, 4174, and 4180 (9 units) were sold to Larry's Truck & Electric (LTE), McDonald, Ohio. C&NW 4128 to Acadiana Railway (AKDN) 4128, Opelousas, La., in June 1998; C&NW 4174 to Nittany & Bald Eagle Railroad (NEBR) 4174, by December 1998; to Acadiana Railway (AKDN) 4174, Opelousas, La., in December 1998
5.	C&NW 4116, 4126, 4143, 4178, 4197, and 4205 (6 units) were sold for scrap to Larry's Truck & Electric in February 1997; C&NW 4197 arrived at LTE on 7 April 1998..
6.	C&NW 4125 was sold to Progress Rail Services in August 1997.
7.	C&NW 4127 was sold for scrap to Azcon Hyman Michaels, Madison, Ill., in July 1997.
8.	C&NW 4148 was sold to Boise Locomotive Co., Boise, Idaho, on 29 April 1999.
9.	C&NW 4156 was sold to Midwest Metalics (date?), lettered for Midwest Metalics Leasing; sold to Larrys Truck Electric (LTEX) and stored at McDonald, Ohio; pulled from storage in late December 2005 and rebuilt for sale to Rail Serve in Texas. (2005 update from Frank Vollhardt via email, December 29, 2005)
10.	C&NW 4161 and 4164 were sold to Helm Financial then sold to Hoosier Southern Railroad.
11.	C&NW 4169 was wrecked (bowed frame) on CSX Transportation at New Orleans, La, in early March 1997, moved to CSX at Waycross, Ga., on 12 March 1997, sold to CSX as part of settlement, 20 November 1997.
12.	C&NW 4182 and 4199 were sold to Helm Financial then sold to Dakota & Iowa Railroad in January 1997.
13.	C&NW 4191 was sold to A. G. Products, then sold to Nebraska Kansas Colorado Railnet.
14.	C&NW 4202 was sold to DeBruce Grain.
15.	C&NW 4331 was sold for scrap to Midwest Metallics, McCook, Ill.
16.	C&NW 4457 was sold to Diesel Supply Co. in July 1997.

EMD GP9R — 14 units
1750 horsepower; B-B trucks; 259,000 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 4307	M&StL 606	606	Jul 1957	22983	31 Oct 2000	1
C&NW 4322	C&NW 1714		Jun 1954	19511	14 May 1996
C&NW 4324	C&NW 1716		Sep 1955	20682	12 Oct 2000	1
C&NW 4333	M&StL 709	C&NW 709	Oct 1958	24764	14 May 1996	3
C&NW 4527	QNS&L 137		Apr 1955	A-726	14 May 1996	4
C&NW 4550	CRI&P 1312	CRI&P 4479	May 1957	22798	14 May 1996	2
C&NW 4551	CRI&P 1322	CRI&P 4480	May 1957	23643	14 Jul 1998	5
C&NW 4552	CRI&P 1319	CRI&P 4481 (2nd)	May 1957	22805	7 Oct 1996	4
C&NW 4553	CRI&P 1320	CRI&P 4482	May 1957	22806	18 Jul 1996	4
C&NW 4554	CRI&P 1317	CRI&P 4483 (2nd)	May 1957	22803	21 Feb 1997	6
C&NW 4556	CRI&P 1315	CRI&P 4485 (2nd)	May 1957	22801	14 May 1996	4
C&NW 4557	CRI&P 1313	CRI&P 4486	May 1957	22799	14 May 1996	4
C&NW 4558	CRI&P 1314	CRI&P 4487	May 1957	22800	14 May 1996	4
C&NW 4559	CRI&P 1316	CRI&P 4488 (2nd)	May 1957	22802	7 Oct 1996	4

General Note:

a.	Total of 16 C&NW units went to UP at merger.
b.	C&NW records show 4527 as being an unrebuilt GP9; UP records show it as a GP9R.
c.	Assigned UP 490-505 in post-merger renumber plan; no units renumbered prior to retirement.

Notes:

1.	C&NW 4307 and 4324 remained in extended service on UP because they are assigned to the former C&NW coach yard in Chicago, Ill.; their low end platforms worked well with the Metra bi-level commuter cars; the units were also equipped with C&NW's ATC and ATS train control used along the commuter corridor.
2.	C&NW 4550 wwas sold for scrap to Midwest Metallics, McCook, Ill.
3.	C&NW 4333 was sold to OmniTRAX in September 1996; scrapped by OmniTRAX at Loveland, Colo, during December 1999.
4.	C&NW 4527, 4552, 4553, 4556, 4557, 4558, and 4559 (7 units) were sold to Helm Financial on various dates throughout 1996 and 1997; operable units were moved to Metro East Industries, in East St. Louis, Ill.; C&NW 4552 was scrapped by Erman Corp., Turner, Kansas.
5.	C&NW 4551 was sold to Diesel Supply Co., Hudson, Wis.
6.	C&NW 4554 was sold to Ohio Central Railroad on 1 July 1997.

EMD/Caterpillar SDCAT — 1 unit (not assigned a UP number)
3000 horsepower; C-C trucks; 410,300 pounds operating weight

Road Number	Previous Number	Builder Date	Builder Number	Date Rebuilt	Date Retired By UP	Note
C&NW 6000	C&NW 6547	Jan 1968	33848	Feb 1986	14 May 1996	1

General Note:

a.	C&NW 6000 was built as PRR SD45 6224; renumbered to PC 6224; renumbered to CR 6224; sold to C&NW in February 1983 and numbered C&NW 6547.
b.	Rebuilt by C&NW in February 1986 to SDCAT, using a 12-cylinder Caterpillar 3612 engine; derated to 3,000 horsepower because of limitations of EMD AR-10 alternator; stored out of service from January 1990, because of odd combination of CAT 3612 engine and EMD AR-10 alternator; the unit is also extremely heavy, at 410,300 pounds.
c.	Unit history:

	Road Number	First Number	Second Number	Third Number	Fourth Number
	C&NW 6000	PRR 6224	PC 6224	CR 6224	C&NW 6547

Note:

1.	C&NW 6000 was sold to Helm Financial in May 1996; rebuilt to SD45M-3 by Boise Locomotive Co., Boise, Idaho, original Caterpillar engine replaced by 3,500 horsepower, turbocharged 16 cylinder 645E engine, completed as Helm (HLCX) 6600 on 17 June 1997.

EMD SD45 — 10 units (not assigned UP numbers)
3600 HP; C-C trucks; 386,000 pounds operating weight

Road Number	First Number	Second Number	Third Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 6481	BN 6481			Jul 1970	36370	14 May 1996
C&NW 6482	BN 6482			Jul 1970	36371	14 May 1996
C&NW 6500	PRR 6170	PC 6170	CR 6170	Dec 1967	33804	14 May 1996
C&NW 6503	PRR 6174	PC 6174	CR 6174	Dec 1967	33808	21 Feb 1997
C&NW 6523	PRR 6197	PC 6197	CR 6197	Jan 1968	33831	14 May 1996	1
C&NW 6537	PRR 6214	PC 6214	CR 6214	Jan 1968	33838	14 May 1996
C&NW 6539	PRR 6216	PC 6216	CR 6216	Jan 1968	33840	14 May 1996	2
C&NW 6544	PRR 6221	PC 6221	CR 6221	Jan 1968	33845	14 May 1996	3
C&NW 6567	GN 418	BN 6448		Jul 1968	33785	14 May 1996	4
C&NW 6584	CB&Q 524	BN 6465		Jan 1969	34559	14 May 1996

General Notes:

a.	C&NW 6481 and 6482 were originally ordered as NP 3639 and 3640, delivered after Burlington Northern merger as BN 6481 and 6482. Returned by BN to lessor in June 1985 upon expiration of 15 year lease. C&NW leased the units in December 1985, purchasing the units in September 1986.
b.	C&NW 6500, 6503, 6523, 6537, 6539, and 6544 built new as Pennsylvania Railroad units, renumbered to Penn Central, then to Conrail; returned to lessor by Conrail. Purchased by C&NW in February 1983, renumbered to C&NW during March 1983 to January 1984.
c.	C&NW 6500 completely rebuilt at Oelwein, Iowa, shops in 1983 (released on 22 August 1983), as prototype of SD45 rebuild program.
d.	C&NW 6567 built new as Great Northern, renumbered to BN after 1970 Burlington Northern merger, retired and returned to owner/lessor in August 1983. Purchased by C&NW on 30 December 1983. Equipped for service in Canada; used on unit potash trains, pooled with CN.
e.	C&NW 6584 built new as Chicago, Burlington & Quincy, renumbered to BN after the 1970 Burlington Northern merger, retired and returned to owner/lessor in February 1984. Purchased by C&NW on 16 July 1984.
f.	Equipped with dynamic braking.
g.	C&NW 6481and 6482 are EMD order number 7261. C&NW 6500, 6503, 6523, 6537, 6539, and 6544 are EMD order number 7993. C&NW 6567 is EMD order number 7088. C&NW 6584 is EMD order number 7147.

Notes:

1.	C&NW 6523 was sold to Helm Financial on (?); in national lease service as HLCX 6501. (previously reported as being renumbered to HLCX 6074, but that number was only assigned, per comments by Bill Miller on DieselData discussion group; identity of HLCX 6501 as being the former C&NW 6523 was confirmed by a frame check [7993-28] by Ken Lanovich during late December 2005; information from Norm Metcalf via email, December 23, 2005)
2.	C&NW 6539 was sold to Helm Financial Corp., moved to VMV Enterprises, Paducah, Ky.
3.	C&NW 6544 was retired by C&NW; still on C&NW property at UP merger; retired by UP on 14 May 1996 and sold to Helm Financial Corp., moved to VMV Enterprises, Paducah, Ky.; in national lease service as HLCX 6500 (per comments by Bill Miller on DieselData discussion group).
4.	C&NW 6567 were sold to Helm Financial Corp., moved to Metro East Industries, East St. Louis, Ill.

EMD SD45R — 1 unit (not assigned a UP number)
3000 horsepower; C-C trucks; 390,000 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 6564	PC 6237	CR 6237	Aug 1968	34279	16 Jul 1997	Sold to Cherokee Rail Systems, Brentwood, Tenn.; sold to National Railway Equipment, used in national lease service as NREX 6564; sold to Tacoma Rail, Tacoma, Wash.

General Notes:

a.	C&NW 6564 was built as PC 6237; renumbered to CR 6237; sold to C&NW in January 1984 and numbered C&NW 6465; rebuilt in January 1986 as an SD40R, with a 16-cylinder EMD 645F3B, 3,000 horsepower engine; UP changed the model designation from SD40R to SD45R. (See also the unit's earlier history as a C&NW unit.)

EMD SD18R — 23 units (not assigned UP numbers)
1800 horsepower; C-C trucks; 373,000 pounds operating weight

Road Number	First Number	Second Number	Third Number	Builder Date	Builder Number	Date Retired By UP	Notes
C&NW 6622	SR 2502	SR 6300	PNC 1800	Oct 1959	25598	21 Feb 1997	1
C&NW 6623	SR 2503	SR 6301	PNC 1801	Oct 1959	25599	21 Feb 1997	1
C&NW 6625	SR 6307	PNC 1807		Dec 1959	25656	21 Feb 1997	1
C&NW 6626	SR 6308	PNC 1808		Dec 1959	25657	21 Feb 1997	1
C&NW 6627	SR 6309	PNC 1809		Dec 1959	25658	17 Jul 1997	2
C&NW 6628	SR 6311	PNC 1811		Dec 1959	25660	17 Jul 1997	3
C&NW 6629	SR 6312	PNC 1812		Dec 1959	25661	21 Feb 1997	1
C&NW 6630	SR 6314	PNC 1814		Dec 1959	25663	7 Oct 1996	4
C&NW 6631	SR 6317	PNC 1817		Dec 1959	25666	14 May 1996	5
C&NW 6632	SR 6319	PNC 1819		Dec 1959	25668	21 Feb 1997	6
C&NW 6633	SR 6325	PNC 1825		Dec 1959	25674	14 May 1996	5
C&NW 6634	SR 2515	SR 6329	PNC 1829	Oct 1959	25606	30 Oct 1997	7
C&NW 6635	SR 2516	SR 6332	PNC 1832	Oct 1959	25609	7 Oct 1996	4
C&NW 6636	SR 2517	SR 6333	PNC 1833	Oct 1959	25610	21 Feb 1997	6
C&NW 6637	SR 2518	SR 6334	PNC 1834	Oct 1959	25611	17 Jul 1997	2
C&NW 6638	SR 2519	SR 6337	PNC 1837	Oct 1959	25614	7 Oct 1996	4
C&NW 6640	SR 2524	SR 6343	PNC 1843	Oct 1959	25620	21 Feb 1997	6
C&NW 6641	SR 6950	SR 6344	PNC 1844	Dec 1959	25621	21 Feb 1997	1
C&NW 6643	SR 6952	SR 6346	PNC 1846	Dec 1959	25652	14 May 1996	5
C&NW 6644	UP 407	PNC 1848		Jul 1959	25365	14 May 1996	8
C&NW 6645	UP 416	PNC 1849		Aug 1959	25374	18 Jul 1996	4
C&NW 6646	UP 418	PNC 1850		Aug 1959	25376	29 Jan 1999	9
C&NW 6647	UP 427	PNC 1852		Sep 1959	25385	14 May 1996	10

General Notes:

a.	Total of 23 units to UP at merger.
b.	Assigned UP 2877-2899 in post-merger renumber plan; no units renumbered prior to retirement.
c.	C&NW 6646 was built new as Union Pacific SD24 418, with a low short hood; sold by UP to Precision National in November 1977 as part of the sale of 90 UP units; rebuilt to 1,800 horsepower (without turbocharger) by Morrison Knudsen in April 1980; leased to C&NW in November 1908, then purchased in March 1982.
d.	Not equipped with dynamic braking; removed at time of rebuilding for Precision National, retaining original carbody dynamic braking hatch, with openings blanked over.

Notes:

1.	C&NW 6622, 6623, 6625, 6626, 6629, and 6641 were sold to National Railway Equipment in February 1997; all six units were already stored at Oelwein, Iowa, prior to the shops' closing in 1993; sometime before 1994, C&NW 6622, 6623, 6625, and 6626 were moved to another location, while 6629 and 6641 remained next to the Running Repair building in Oelwein for almost a year, circa 1994. (Oelwein shops were later taken over by Transco Railway Products, and it was at Oelwein that NRE stored the lease-returned GP38s.) (updated information from Dustin Smith, via email, September 5, 2005)
2.	C&NW 6627 and 6637 were sold to Midwest Metallics in July 1997.
3.	C&NW 6628 was sold to Midwest Metallics in July 1997, then sold to Pacific Harbor Line 40, in Long Beach, Calif.
4.	C&NW 6630, 6635, 6638, and 6645 were sold to Helm Financial in November 1996.
5.	C&NW 6631, 6633, and 6643 were sold to Helm Financial in July 1997; moved to Metro East Industries, East St. Louis, Ill.
6.	C&NW 6632, 6636, and 6640 were sold to Ohio Central Railroad in June 1997.
7.	C&NW 6634 was sold to National Railway Equipment in October 1997.
8.	C&NW 6644 was sold to Helm Financial in February 1997; moved to Metro East Industries, East St. Louis, Ill.
9.	C&NW 6646 was sold to Boise Locomotive Co., Boise, Idaho, on 30 September 1999.
10.	C&NW 6647 was sold to Helm Financial in April 1997; moved to Metro East Industries, East St. Louis, Ill.