MP to UP Diesel Roster, Part 1

EMD SW1200 — 92 units (not assigned UP numbers)
1200 horsepower; B-B trucks; operating weight: (see general note, below)

Road Number	Builder Date	Builder Number	Date Retired	Notes
MP 1100	Jan 1963	27868	31 Jan 1985	1
MP 1101	Jan 1963	27869	Jun 1985	2
MP 1102	Jan 1963	27870	Jun 1985	3
MP 1103	Jan 1963	27871	Jun 1985	4
MP 1104	Jan 1963	27872	Jun 1985	5
MP 1105	Jan 1963	27873	28 Feb 1985	6
MP 1106	Jan 1963	27874	Jun 1985	7
MP 1107	Jan 1963	27875	28 Feb 1985	8
MP 1108	Jan 1963	27876	28 Feb 1985	9
MP 1109	Feb 1963	27877	Jun 1985	10
MP 1110	Feb 1963	27878	28 Feb 1985	11
MP 1111	Feb 1963	27879	Jun 1985	12
MP 1112	Feb 1963	27880	28 Feb 1985	13
MP 1113	Feb 1963	27881	28 Feb 1985	14
MP 1114	Mar 1963	27882	Jun 1985	15
MP 1115	Mar 1963	27883	Jun 1985	16
MP 1116	Mar 1963	27884	28 Feb 1985	17
MP 1117	Apr 1963	27885	28 Feb 1985	18
MP 1118	Apr 1963	27886	28 Feb 1985	19
MP 1119	Apr 1963	27887	28 Feb 1985	20
MP 1120	Apr 1963	27888	28 Feb 1985	21
MP 1121	Apr 1963	27889	28 Feb 1985	22
MP 1122	Apr 1963	27890	28 Feb 1985	23
MP 1123	Apr 1963	27891	28 Feb 1985	24
MP 1124	Apr 1963	27892	Jun 1985	25
MP 1125	Apr 1963	27893	Jun 1985	26
MP 1126	Jan 1964	28747	Jun 1985	27
MP 1127	Jan 1964	28748	28 Feb 1985	28
MP 1128	Jan 1964	28749	28 Feb 1985	29
MP 1129	Jan 1964	28750	Jun 1985	30
MP 1130	Feb 1964	28751	28 Feb 1985	31
MP 1131	Feb 1964	28752	Jun 1985	32
MP 1132	Feb 1964	28753	28 Feb 1985	33
MP 1133	Feb 1964	28754	Jun 1985	34
MP 1134	Mar 1966	31094	Jun 1985	35
MP 1135	Mar 1966	31095	Jun 1985	36
MP 1136	Mar 1966	31096	Jun 1985	37
MP 1137	Mar 1966	31097	28 Feb 1985	38
MP 1138	Mar 1966	31098	Jun 1985	39
MP 1139	Mar 1966	31099	Jun 1985	40
MP 1140	Mar 1966	31100	Jun 1985	41
MP 1141	Mar 1966	31101	Jun 1985	42
MP 1142	Mar 1966	31216	Jun 1985	43
MP 1143	Apr 1966	31217	28 Feb 1985	44
MP 1144	Apr 1966	31218	28 Feb 1985	45
MP 1145	Apr 1966	31219	28 Feb 1985	46
MP 1146	Apr 1966	31220	28 Feb 1985	47
MP 1147	Apr 1966	31221	28 Feb 1985	48
MP 1148	Apr 1966	31222	Jun 1985	49
MP 1149	Apr 1966	31223	28 Feb 1985	50
MP 1150	Apr 1966	31224	28 Feb 1985	51
MP 1151	Apr 1966	31225	Jun 1985	52
MP 1152	Mar 1965	29790	28 Feb 1985	53
MP 1153	Mar 1965	29791	Jun 1985	54
MP 1154	Mar 1965	29792	Jun 1985	55
MP 1155	Mar 1965	29793	28 Feb 1985	56
MP 1156	Mar 1965	29794	Jun 1985	57
MP 1157	Mar 1965	29795	Jun 1985	58
MP 1158	Mar 1965	29796	Jun 1985	59
MP 1159	Mar 1965	29797	28 Feb 1985	60
MP 1160	Mar 1965	29798	28 Feb 1985	61
MP 1161	Apr 1965	29799	Jun 1985	62
MP 1162	Apr 1965	29800	28 Feb 1985	63
MP 1163	Apr 1965	29801	Jun 1985	64
MP 1164	Apr 1965	29802	Jun 1985	65
MP 1165	Apr 1965	29803	Jun 1985	66
MP 1166	Apr 1965	29804	28 Feb 1985	67
MP 1175	Feb 1964	28766	Jun 1985	68
MP 1176	Feb 1964	28767	Jun 1985	69
MP 1177	Feb 1964	28768	28 Feb 1985	70
MP 1178	Feb 1964	28769	28 Feb 1985	71
MP 1179	Feb 1964	28755	Jun 1985	72
MP 1180	Feb 1964	28756	Jun 1985	73
MP 1181	Mar 1964	28757	Jun 1985	74
MP 1182	Mar 1964	28758	16 Jun 1985	75
MP 1183	Mar 1964	28759	Jun 1985	76
MP 1184	Mar 1964	28760	Jun 1985	77
MP 1185	Mar 1964	28761	Jun 1985	78
MP 1186	Mar 1964	28762	Jun 1985	79
MP 1187	Mar 1964	28763	Jun 1985	80
MP 1188	Mar 1964	28764	Jun 1985	81
MP 1189	Mar 1964	28765	Jun 1985	82
MP 1190	Feb 1963	27858	Jun 1985	83
MP 1191	Feb 1963	27859	Jun 1985	84
MP 1192	Feb 1963	27860	Jun 1985	85
MP 1193	Feb 1963	27861	Jun 1985	86
MP 1194	Mar 1963	27862	28 Feb 1985	87
MP 1195	Mar 1963	27863	Jun 1985	88
MP 1196	Mar 1963	27864	28 Feb 1985	89
MP 1197	Mar 1963	27865	28 Feb 1985	90
MP 1198	Mar 1963	27866	Jun 1985	91
MP 1199	Mar 1963	27867	28 Feb 1985	92

General Notes:

a.	MP 1153 was the only MP EMD switcher to be repainted to MP yellow, completed on 6 June 1984.
b.	MP numbers 1167-1174 (eight numbers) were blank and not used.
c.	MP SW1200s 1100-1199 (92 units) were retired in January, February and June 1985; all were sold to several different used locomotive dealers, including Precision National, Chrome Crankshaft; Wilson Railway, and Coast Engine & Equipment, and many were subsequently resold to smaller railroads and industrial companies nationwide.
d.	MP 1100-1125 had 246,100 pounds operating weight; MP 1126-1133 had 247,400 pounds operating weight; MP 1134-1151 had 248,800 pounds operating weight; MP 1152-1189 had 247,500 pounds operating weight; MP 1190-1199 had 250,100 pounds operating weight
e.	MP 1100-1125 were built under EMD order number 7634.
f.	MP 1126-1133 were built under EMD order number 7693.
g.	MP 1134-1141 were built under EMD order number 7849.
h.	MP 1142-1151 were built under EMD order number 7859.
i.	MP 1152-1166 were built under EMD order number 7766.
j.	MP 1175-1178 were built under EMD order number 7707.
k.	MP 1179-1189 were built under EMD order number 7701.
l.	MP 1190-1199 were built under EMD order number 7638.

Notes:

1.	MP 1100 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, still at PNC in June 1987; sold to Florida Portland Cement 020.
2.	MP 1101 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1123, Fairless, Pa., in February 1987.
3.	MP 1102 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1102, Geneva, Utah in January 1987.
4.	MP 1103 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Granite City Steel 1188, Granite City, Ill., in May 1987.
5.	MP 1104 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
6.	MP 1105 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Sheffield Steel SS3, Kansas City, Mo., in June 1985.
7.	MP 1106 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986, to be sold to U. S. Steel, Lorain Works 1106 in April 1987, sale not completed, unit stored at Stevens Point, Wis., during June 1990.
8.	MP 1107 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Helm Financial; leased to Wisconsin Central 1230.
9.	MP 1108 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
10.	MP 1109 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986, to be sold to U. S. Steel, Lorain Works 1109 in April 1987, sale not completed, unit stored at Stevens Point, Wis., during June 1990.
11.	MP 1110 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986, to be sold to U. S. Steel, Lorain Works 1110 in April 1987, sale not completed, unit stored at Stevens Point, Wis., during June 1990.
12.	MP 1111 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986, to be sold to U. S. Steel, Lorain Works 1111 in April 1987, sale not completed, unit stored at Stevens Point, Wis., during June 1990.
13.	MP 1112 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
14.	MP 1113 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Lyondell Petrochemicals MKV99, Pasadena, Tex., in September 1986.
15.	MP 1114 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1114, Geneva, Utah in November 1986.
16.	MP 1115 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
17.	MP 1116 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Granite Rock Company, Watsonville, Calif.
18.	MP 1117 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
19.	MP 1118 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
20.	MP 1119 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
21.	MP 1120 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
22.	MP 1121 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
23.	MP 1122 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
24.	MP 1123 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa, lettered for U. S. Steel, Geneva (Utah) Works 1123, assigned to U. S. Steel, Fairless (Pa.) Works.
25.	MP 1124 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
26.	MP 1125 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1125, Geneva, Utah in November 1986.
27.	MP 1126 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Inspiration Consolidated Copper Company 24, Miami, Ariz. in September 1987, to Arizona Eastern Railroad.
28.	MP 1127 was sold to Wilson Railway Corp., Des Moines, Iowa in April 1985; sold to Austin, Todd & Ladd Railroad 1127, WatonGa., Okla., in May 1986.
29.	MP 1128 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
30.	MP 1129 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Inspiration Consolidated Copper Company 25, Miami, Ariz. in September 1987, to Arizona Eastern Railroad.
31.	MP 1130 was sold to Wilson Railway Corp., Des Moines, Iowa in April 1985, still at Wilson in January 1989; sold to U. S. Steel, Fairless Works 1130, returned to Wilson in May 1991, scrapped.
32.	MP 1131 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Railway Switching Service 901; leased to Texas Eastern Railroad in December 1986, used in lease service.
33.	MP 1132 was sold to Wilson Railway Corp., Des Moines, Iowa in April 1985; sold to Weyerhauser Paper 1132, Valiant, Okla., in November 1986.
34.	MP 1133 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
35.	MP 1134 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment in December 1985; sold to Con-Agra 1134, Denver, Colo., in October 1986.
36.	MP 1135 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment in December 1985; sold to Prince Rupert Grain Limited 1135, Prince Rupert, British Columbia in April 1987.
37.	MP 1136 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; leased to Crab Orchard & Egyptian Railroad 1136 in September, 1986.
38.	MP 1137 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
39.	MP 1138 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
40.	MP 1139 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985, scrapped.
41.	MP 1140 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment in December 1985; sold to Fort Howard Paper Company 1, Green Bay, Wis in December 1986.
42.	MP 1141 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to EJ&E 310 in April 1986.
43.	MP 1142 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment in December 1985; sold to Fort Howard Paper Company 2, Green Bay, Wis in December 1986.
44.	MP 1143 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to EJ&E 320 in April 1986.
45.	MP 1144 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in October 1986; sold to Carolina Rail Services 1202 in October 1986.
46.	MP 1145 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to National Railway Equipment; sold to Shore Fast Line 1145, Hammonton, N.J. in May 1986.
47.	MP 1146 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Cedar Rapids & Iowa City Railroad 99, Cedar Rapids, Iowa in December 1985.
48.	MP 1147 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; leased to Crab Orchard & Egyptian Railroad 1147 in September, 1986, returned to PNC. Used in PNC's national lease fleet as PNL 1147, used on CSXT during 1989.
49.	MP 1148 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in July 1985, to CEECO 203; sold to Washington Central 203, Yakima, Wash., in September 1986.
50.	MP 1149 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to EJ&E 311 in April 1986.
51.	MP 1150 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Railway Switching Service 904 in December 1986, used in lease service.
52.	MP 1151 was sold to Precision National Corp., Mt. Vernon, Ill., 14 June 1985, scrapped.
53.	MP 1152 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to EJ&E 316 in April 1986.
54.	MP 1153 was sold to Shell Oil 27804, Deer PArk., Tex., 12 June 1985.
55.	MP 1154 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to Railway Switching Service 903 in December 1986, used in lease service.
56.	MP 1155 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Anchor Grain Company (Bloomer Shippers Connecting Railroad) 1155, Anchor, Ill., in October, 1985.
57.	MP 1156 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson; sold to Sabine River & Northern Railroad 1208, Echo, Tex., in April 1987.
58.	MP 1157 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to EJ&E 319 in April 1986.
59.	MP 1158 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985, scrapped.
60.	MP 1159 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
61.	MP 1160 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1160, Geneva, Utah in November 1986.
62.	MP 1161 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; leased to Crab Orchard & Egyptian Railroad 1161 in September, 1986.
63.	MP 1162 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985.
64.	MP 1163 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in June 1985, to CEECO 202; sold to Washington Central 202, Yakima, Wash., in October 1986.
65.	MP 1164 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to EJ&E 318 in April 1986.
66.	MP 1165 was sold to Dow Chemical 1004, Freeport, Tex., 13 June 1985.
67.	MP 1166 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985.
68.	MP 1175 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Railway Switching Service 701 in December 1985, used in lease service.
69.	MP 1176 was sold to Chrome Locomotive Co., Silvis, Ill., 24 July 1985; sold to Railway Switching Service 501 in December 1985, used in lease service.
70.	MP 1177 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985.
71.	MP 1178 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to National Railway Equipment in December 1985.
72.	MP 1179 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Railway Switching Service 602 in December 1985, renumbered to RSS 905, used in lease service.
73.	MP 1180 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Railway Switching Service 803, used in lease service.
74.	MP 1181 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Railway Switching Service 502 in December 1985, used in lease service.
75.	MP 1182 was used as a parts source for the SW10 program; sold to Erman-Howell, Turner, Kansas, 30 June 1985; sold to Wilson Railway Corp., Des Moines, Iowa in April 1987, still at Wilson in 1989, scrapped in mid-1991.
76.	MP 1183 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985.
77.	MP 1184 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Brandywine Valley Railroad 8204 (2nd), Coatsville, Penn in December 1987.
78.	MP 1185 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to EJ&E 321 in April 1986.
79.	MP 1186 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985.
80.	MP 1187 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985.
81.	MP 1188 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to EJ&E 313 in April 1986.
82.	MP 1189 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to U. S. Steel 1130, Fairless, Pa., in February 1987.
83.	MP 1190 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to Wheeling-Pittsburg Steel Company 1260, Mingo Junction, Ohio, in mid-1986.
84.	MP 1191 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in July 1985, to CEECO 207; sold to Tacoma Municipal Belt Line 1204, Tacoma, Wash., in December 1987.
85.	MP 1192 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Railway Switching Service 902 in December 1985, used in lease service, seen at Houston, Tex., en route to new facility and/or customer, mid-August 1991.
86.	MP 1193 was sold to Coast Engine & Equipment Co., Tacoma, Wash., in July 1985; sold to PNC in early 1988.
87.	MP 1194 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wheeling-Pittsburg Steel Company 1262, Mingo Junction, Ohio, in mid-1986.
88.	MP 1195 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to Wheeling-Pittsburg Steel Company 1263, Mingo Junction, Ohio, in mid-1986.
89.	MP 1196 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wheeling-Pittsburg Steel Company 1264, Mingo Junction, Ohio, in mid-1986.
90.	MP 1197 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Port Jersey Terminal Railroad 1197, Bayonne, N.J. in December 1987.
91.	MP 1198 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985; sold to Morrison Knudsen; sold to Blue Diamond Coal Mining Company, Leatherwood, Ky. in May 1986.
92.	MP 1199 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wheeling-Pittsburg Steel Company 1261, Mingo Junction, Ohio, in mid-1986.

EMD SW9 — 29 units (not assigned UP numbers)
1200 horsepower; B-B trucks; 246,600 pounds operating weight

Road Number	First Number	Second Number	Third Number	Builder Date	Builder Number	Date Retired	Notes
MP 1216	StLB&M 9190	StLB&M 1252	MP 1252	Apr 1951	14328	28 Feb 1985	1
MP 1222	T&P 1027	T&P 1222		Feb 1951	14025	28 Feb 1985	2
MP 1223	T&P 1028	T&P 1223		Feb 1951	14026	28 Feb 1985	3
MP 1224	T&P 1029	T&P 1224		Jul 1951	14510	28 Feb 1985	4
MP 1225	T&P 1030	T&P 1225		Jul 1951	14511	28 Feb 1985	5
MP 1226	T&P 1031	T&P 1226		Jul 1951	14512	21 Aug 1984	6
MP 1227	T&P 1032	T&P 1227		Jul 1951	14513	28 Feb 1985	7
MP 1229	T&P 1034	T&P 1229		Jul 1951	14515	28 Feb 1985	8
MP 1230	T&P 1035	T&P 1230		Aug 1951	14516	28 Feb 1985	9
MP 1231	T&P 1036	T&P 1231		Aug 1951	14517	30 Jul 1984	10
MP 1232	MP 9170			Apr 1951	12551	21 Aug 1984	11
MP 1233	MP 9171			Apr 1951	12552	21 Aug 1984	12
MP 1234	MP 9172			Apr 1951	12553	28 Feb 1985	13
MP 1236	MP 9174			Apr 1951	12555	28 Feb 1985	14
MP 1237	MP 9175			May 1951	12556	19 Mar 1984	15
MP 1238	MP 9176			May 1951	12557	19 Mar 1984	16
MP 1239	MP 9177			May 1951	12558	19 Mar 1984	17
MP 1240	MP 9178			Jun 1951	12559	16 Mar 1983	18
MP 1241	MP 9179			Jun 1951	12560	19 Mar 1984	19
MP 1242	MP 9180			Jun 1951	12561	21 Aug 1984	20
MP 1243	MP 9181			Jun 1951	12562	21 Aug 1984	21
MP 1244	MP 9182			Jun 1951	12563	21 Aug 1984	22
MP 1245	MP 9183			Jun 1951	12564	21 Aug 1984	23
MP 1246	MP 9184			Jun 1951	12565	21 Aug 1984	24
MP 1247	MP 9185			Jun 1951	12566	28 Feb 1985	25
MP 1248	MP 9186			Jun 1951	12567	28 Feb 1985	26
MP 1249	StLB&M 9187	StLB&M 1249		Apr 1951	14325	30 Jul 1984	27
MP 1250	StLB&M 9188	StLB&M 1250		Apr 1951	14326	Jun 1984	28
MP 1251	StLB&M 9189	StLB&M 1251		Apr 1951	14327	21 Aug 1984	29

General Notes:

a.	Beginning in late October 1981 all of MP SW9s were placed into storage, at Houston, Fort Worth, and Kansas City.
b.	MP 1216 (2nd), 1217 (2nd) built new as (MP-owned) St. Louis, Brownsville & Mexico (StLB&M) 9190, 9191, renumbered to StLB&M 1252, 1253, renumbered to MP 1252, 1253 (1st), renumbered to MP 1216 (2nd), 1217 (2nd) in November 1974 to keep 1951-built units blocked together.
c.	MP 1216, 1236-1251 equipped for multiple unit operation.
d.	MP 1222, 1223 built as T&P 1024-1036, renumbered to T&P 1219-1231 in 1961. T&P merged with MP in October 1976.
e.	MP 1232-1248 built as MP 9170-1986, renumbered to MP 1232-1248 in 1961.
f.	MP 1234 retired and partially completed as an MP yard slug. MP's yard slug was ended in January 1982 before MP 1234 was completed (planned to be MP yard slug 1423) and the unit was stored at North Little Rock until sold for scrap to Gray Supply in April 1985.
g.	MP 1249-1251, 1253 (1st) built new as (T&P owned) St. Louis, Brownsville & Mexico 9187-9191, renumbered to StLB&M 1249-1253 in 1961. T&P, including StLB&M, merged with MP in October 1976; StLB&M 1249-1253 renumbered to MP 1249-1253.
h.	MP 1252 (1st), 1253 (1st) renumbered to MP 1216 (2nd), 1217 (2nd) in November 1974 to keep 1951-built SW9s together.
i.	MP 1216 was built under EMD order number 4114.
j.	MP 1222, 1223 were built under EMD order number 4062.
k.	MP 1224-1231 were built under EMD order number 6288.
l.	MP 1232-1248 were built under EMD order number 4074.
m.	MP 1249-1251 were built under EMD order number 4114.

Notes:

1.	MP 1216 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985.
2.	MP 1222 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, scrapped.
3.	MP 1223 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
4.	MP 1224 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
5.	MP 1225 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, scrapped.
6.	MP 1226 was rebuilt to UP SW10 1267, completed on 25 October 1984.
7.	MP 1227 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
8.	MP 1229 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
9.	MP 1230 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
10.	MP 1231 was leased to Great Southwest Railroad 102, 30 Jul 1984; returned to UP in October 1985; retired 7 August 1987; sold to Wilson Railway Corp., Des Moines, Iowa in June 1988; sold to Farmers Co-op Elevator, Split Rock, Minn., in June 1988.
11.	MP 1232 was rebuilt to UP SW10 1269, completed on 30 October 1984.
12.	MP 1233 was rebuilt to UP SW10 1270, completed on 14 November 1984.
13.	MP 1234 was partially completed as MP yard slug 1423, not completed; carcass sold for scrap to Gray Supply, North Little Rock, Ark., 12 April 1985, scrapped.
14.	MP 1236 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
15.	MP 1237 was sold to Mid-America Car Leasing Company, 19 March 1984; leased to Kansas City Power & Light 1237, Kansas City, Mo.
16.	MP 1238 was sold to Mid-America Car Leasing Company, 19 March 1984; leased AMOCO Chemical Company 1238, Kemmerer, Wyo.
17.	MP 1239 was sold to Mid-America Car Leasing Company, 19 March 1984; leased Superior Tie & Timber Company 22; sold to Rail Switching Service; leased to International Paper, Camden, Ark. (painted yellow, with no number).
18.	MP 1240 was sold to Commercial Distribution Center 1240, Independence, Mo.; sold to Cham-Pagne Switching Corp. 1240, Independence, Mo.; sold to WATCO (along with Cham-Pagne company), 7 January 1991.
19.	MP 1241 was sold to Mid-America Car Leasing Company, 19 March 1984; leased to Chillicothe Southern Railroad 1241, Marysville, Mo.
20.	MP 1242 was rebuilt to UP SW10 1266, completed on 30 September 1984.
21.	MP 1243 was rebuilt to UP SW10 1261, completed on 30 July 1984.
22.	MP 1244 was rebuilt to UP SW10 1262, completed on 30 July 1984.
23.	MP 1245 was rebuilt to UP SW10 1264, completed on 30 August 1984.
24.	MP 1246 was rebuilt to UP SW10 1263, completed on 30 October 1984.
25.	MP 1247 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Inman Intraplant Switching Services, used in lease service.
26.	MP 1248 was sold to Erman Howell, 12 April 1985, delivered in July 1985.
27.	MP 1249 was leased to Great Southwest Railroad 103 on 30 July 1984; returned to UP in October 1985; retired on 7 August 1987; sold to Wilson Railway Corp., Des Moines, Iowa in June 1988; sold to Farmers Co-op Elevator, Split Rock, Minn., in June 1988.
28.	MP 1250 was sold to Granite Mountain Quarries 4744, Sweet Home, Ark., 19 June 1984.
29.	MP 1251 was rebuilt to UP SW10 1268, completed on 30 October 1984.

EMD SW1200 — 47 units (not assigned UP numbers)
1200 horsepower; B-B trucks; 249,600 pounds operating weight

Road Number	First Number	Second Number	Builder Date	Builder Number	Date Retired	Notes
MP 1253	MP 1200		Feb 1966	31226	28 Feb 1985	1
MP 1254	MP 1201		Feb 1966	31227	Jun 1985	2
MP 1255			Feb 1966	31228	Jun 1985	3
MP 1256			Feb 1966	31229	Jun 1985	4
MP 1257			Feb 1966	31230	Jun 1985	5
MP 1258			Feb 1966	31231	28 Feb 1985	6
MP 1259			Feb 1966	31232	28 Feb 1985	7
MP 1260	B&N 11		Jun 1954	19530	Jun 1985	8
MP 1261	RS&S 8		Oct 1955	20702	28 Feb 1985	9
MP 1262	RS&S 9	PC&N 4	Oct 1955	20703	28 Feb 1985	10
MP 1263			Apr 1964	28770	28 Feb 1985	11
MP 1264			Apr 1964	28771	Jun 1985	12
MP 1265			Jan 1965	29780	Jun 1985	13
MP 1266			Jan 1965	29781	Jun 1985	14
MP 1267			Feb 1965	29782	28 Feb 1985	15
MP 1268			Feb 1965	29783	Jun 1985	16
MP 1269			Feb 1965	29784	Jun 1985	17
MP 1270			Feb 1965	29785	Jun 1985	18
MP 1271			Feb 1965	29786	Jun 1985	19
MP 1272			Feb 1965	29787	Jun 1985	20
MP 1273			Feb 1965	29788	Jun 1985	21
MP 1274			Mar 1965	29789	28 Feb 1985	22
MP 1275	T&P 1275		Feb 1966	31233	Jun 1985	23
MP 1276	T&P 1276		Feb 1966	31234	Jun 1985	24
MP 1277	T&P 1277		Feb 1966	31235	Jun 1985	25
MP 1278	T&P 1278		Feb 1966	31236	Jun 1985	26
MP 1279	T&P 1279		Feb 1966	31237	Jun 1985	27
MP 1280	T&P 1280		Mar 1966	31110	28 Feb 1985	28
MP 1281	T&P 1281		Mar 1966	31111	28 Feb 1985	29
MP 1282	T&P 1282		Mar 1966	31112	Jun 1985	30
MP 1283	T&P 1283		Mar 1966	31113	28 Feb 1985	31
MP 1284	T&P 1284		Mar 1966	31114	Jun 1985	32
MP 1285	T&P 1285		Mar 1966	31115	28 Feb 1985	33
MP 1286	T&P 1286		Mar 1966	31116	28 Feb 1985	34
MP 1287	T&P 1287		Mar 1966	31117	28 Feb 1985	35
MP 1288	T&P 1288		Mar 1966	31118	28 Feb 1985	36
MP 1289	T&P 1289		Mar 1966	31119	28 Feb 1985	37
MP 1290	T&P 1290		Mar 1966	31238	28 Feb 1985	38
MP 1291	T&P 1291		Mar 1966	31239	Jun 1985	39
MP 1292	T&P 1292		Mar 1966	31240	28 Feb 1985	40
MP 1293	T&P 1293		Mar 1966	31241	Jun 1985	41
MP 1294	T&P 1294		Mar 1966	31242	Jun 1985	42
MP 1295	T&P 1295		Mar 1966	31243	Jun 1985	43
MP 1296	T&P 1296		Mar 1966	31244	28 Feb 1985	44
MP 1297	T&P 1297		Mar 1966	31245	28 Feb 1985	45
MP 1298	T&P 1298		Mar 1966	31246	28 Feb 1985	46
MP 1299	T&P 1299		Mar 1966	31247	Jun 1985	47

General Notes:

a.	MP 1253 (2nd), 1254 (2nd) were built new as MP 1200, 1201, renumbered to MP 1253 (2nd), 1254 (2nd) in October 1974 to keep 1966-built block of SW1200s together; the original order (EMD 4492) was split between MP 1200, 1201 and MP 1255-1259.
b.	MP 1253-1259 were equipped for multiple unit operation.
c.	MP 1260 built as ALCOA-owned Bauxite & Northern (B&N) 11; MP 1261 was built new as ALCOA-owned Rockdale, Sandow & Southern Railroad (RS&S) 8; MP 1262 was built as RS&S 9; transferred to ALCOA-owned Point Comfort & Northern Railroad (PC&N) 4; MP 1260-1262 to MP in January 1964 as part of trade of four ALCOA-owned EMD switchers (B&N 10, 11, RS&S 8, PC&N 4) for five more powerful, but older, MP RS3s 975-980. (B&N 10 became MP 1254 (1st), B&N 11 became MP 1260, RS&S 8 became MP 1261, and PC&N 4 became MP 1262.)
g.	MP 1275-1279 built as T&P 1275-1279; T&P merged with MP in October 1976.
h.	MP 1275 rebuilt to 1,500 horsepower and operated as slug master with first MP yard slug 1400 in October 1978.
i.	MP 1280-1299 purchased new as T&P 1280-1299, renumbered to MP 1280-1299 in 1976.
j.	MP 1282 was equipped as A-unit for hump operation; MP 1283 was equipped as "B" unit for hump operation.
k.	MP 1253-1259 were built under EMD order number 4492.
l.	MP 1260 was built under EMD order number 4278.
m.	MP 1261 was built under EMD order number 4318.
n.	MP 1262 was built under EMD order number 4319.
o.	MP 1263, 1264 were built under EMD order number 7702.
p.	MP 1265-1274 were built under EMD order number 4473.
q.	MP 1275-1279 were built under EMD order number 4492.
r.	MP 1280-1299 were built under EMD order number 4491.

Notes:

1.	MP 1253 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985.
2.	MP 1254 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985, scrapped.
3.	MP 1255 was sold to Coast Engine & Equipment Co., Tacoma, Wash., in July 1985; leased to SeaLand Corp., Seattle, Wash.
4.	MP 1256 was sold to Tri-State Concrete Company 1256, Shreveport, La, 17 July 1985.
5.	MP 1257 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in July 1985, to CEECO 201; sold to Washington Central Railroad 201 in September 1986.
6.	MP 1258 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Wilmington Terminal Railway 1203 in October 1986.
7.	MP 1259 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Chrome Locomotive Co., Silvis, Ill.; sold to Terre Haute, Brazil & Eastern Railroad 100 in November 1987.
8.	MP 1260 was sold to Precision National Corp., Mt. Vernon, Ill., 14 June 1985; sold to Columbia Terminal Railroad 1, Columbia, Mo., in June 1987.
9.	MP 1261 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Commonwealth Edison, Peoria, Ill., in June 1987.
10.	MP 1262 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
11.	MP 1263 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
12.	MP 1264 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985.
13.	MP 1265 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Rail Switching Service 601, used in lease service.
14.	MP 1266 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Rail Switching Service 702, used in lease service.
15.	MP 1267 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
16.	MP 1268 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985.
17.	MP 1269 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in July 1985, to CEECO 211; sold to Washington Central 211 in September 1986.
18.	MP 1270 was sold to Coast Engine & Equipment Co., Tacoma, Wash., in July 1985.
19.	MP 1271 was sold to Coast Engine & Equipment Co., Tacoma, Wash., in July 1985; sold to Tacoma Municipal Belt Line 1203 (2nd), Tacoma, Wash.
20.	MP 1272 was sold to 3M Company (Big Rock Stone & Material) 401, Little Rock, Ark., 26 April 1985.
21.	MP 1273 was sold to Coast Engine & Equipment Co. (CEECO), Tacoma, Wash., in July 1985, to CEECO 212; sold to Washington Central 212 in September 1986.
22.	MP 1274 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
23.	MP 1275 was sold to Coast Engine & Equipment Co., Tacoma, Wash., in July 1985; sold to Precision National Corp., Mt. Vernon, Ill., in 1988, to Arizona Eastern Railroad 1501; leased to Apache Power.
24.	MP 1276 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to Morrison Knudsen, Hornell, N.Y., in September 1986; sold to Southern Peru Copper Company 16 in December 1986.
25.	MP 1277 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to EJ&E 317 in April 1986.
26.	MP 1278 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment Co., in December 1985; sold to Wisconsin Central 1232 in October, 1987.
27.	MP 1279 was sold to Precision National Corp., Mt. Vernon, Ill., 24 July 1985; sold to National Railway Equipment Co., in December 1985; sold to Vancouver Wharves, Limited 824, Vancouver, British Columbia in January 1987.
28.	MP 1280 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, still at PNC in June 1987.
29.	MP 1281 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson; sold to Carolina Rail Service 1201 in October 1986.
30.	MP 1282 was sold to Precision National Corp., Mt. Vernon, Ill., 14 June 1985; sold to EJ&E 312 in April 1986.
31.	MP 1283 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
32.	MP 1284 was sold to Precision National Corp., Mt. Vernon, Ill., 14 June 1985; sold to Rail Switching Service 801.
33.	MP 1285 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to EJ&E 315 in April 1986.
34.	MP 1286 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Peaker Services PS1 in April 1985, still at Peaker in August 1987.
35.	MP 1287 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Wilmington Terminal Railroad 1204 in October 1986.
36.	MP 1288 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
37.	MP 1289 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Bartlett Grain Company 9600, Kansas City, Mo., in October 1986.
38.	MP 1290 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Reed Crushed Stone 2900, Gilbertville, Ky. in November 1985.
39.	MP 1291 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Cedar Rapids & Iowa City Railroad 97 (2nd) in August 1986.
40.	MP 1292 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Wilson Railway Corp., Des Moines, Iowa in August 1986; sold to Wilmington Terminal Railroad 1205 in October 1986.
41.	MP 1293 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to Rail Switching Service 802.
42.	MP 1294 was sold to Precision National Corp., Mt. Vernon, Ill., 13 June 1985, scrapped.
43.	MP 1295 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; sold to DuPont 1295, Gibbstown, N.J. in August 1986.
44.	MP 1296 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985, scrapped.
45.	MP 1297 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Peaker Services PS2 in July 1985; leased to Great Lakes Steel 55.
46.	MP 1298 was sold to Precision National Corp., Mt. Vernon, Ill., 11 April 1985; sold to Morrison Knudsen, Hornell, N.Y., in September 1986; sold to Southern Peru Copper Company 17 in December 1986.
47.	MP 1299 was sold to Chrome Locomotive Co., Silvis, Ill., 14 June 1985; leased to Iowa Interstate 250 in May 1987.