CN GMD SW1200RS – Road Nos. 1204 – 1221; 1227 – 1397

190 units

1,200 horsepower

B-B trucks

Weight 217, 640 – 246,000 lbs.

Tractive effort 40,000 lbs.

Road no.	Class	Built date	Builder’s no.	Original road no.	Subsequent road no.	Retired	Disposition / notes
1204	GR-12d	Mar 56	A745	1575		Aug 23 90	To Sidbec-Feruni, (Contrecour, QC) for scrap 1993
1205	GR-12d	1956	A746	1576		Aug 19 91	To RELCO via CANAC, to Northern States Power, St. Paul, MN No. 501
1206	GR-12d	Mar 56	A747	1577		Nov 19 95	To CANAC, leased to Sunoco (Toledo, OH) 2000, Cargill (Dayton, OH) 2001, to LRSX 1206, leased to Apache Nitrogen (Benson, AZ), to Tulsa-Sapulpa Railway No. 1206 2010
1207	GR-12d	1956	A748	1578		Nov 21 90	To RELCO No. 1288 via CANAC. Leased to Reynold’s Aluminum (Sheffield, PA)
1208	GR-12d	1956	A749	1579		Oct 11 84	Wrecked
1209	GR-12d	1956	A750	1580		Dec 4 89
1210	GR-12d	1956	A751	1581		Mar 29 92	To Sidbec-Feruni, (Contrecour, QC) for scrap 1993
1211	GR-12d	1956	A752	1582		Jan 7 93	To World Wide Auctioneers (Greenville, SC) – derelict. Cab was used to repair No. 1362
1212	GR-12d	1956	A753	1583		Dec 4 89	To RELCO via CANAC
1213	GR-12d	1956	A754	1584		Jun 9 94
1214	GR-12d	1956	A755	1585		May 14 86	To Century Locomotive (Lachine, QC) for scrap
1215	GR-12d	1956	A756	1586		Jan 31 95	To LW&S Ferrus No. 1215
1216	GR-12d	1956	A757	1587		Dec 4 89	To Century Locomotive (Lachine, QC), to Luzerne & Susquehanna No. 1216
1217	GR-12d	May 56	A758	1588		Jan 13 95	Equipped as hump trail unit. To Cargill (Thunder Bay, ON) No. 1217 Sep 8 95
1218	GR-12d	May 56	A759	1589		Mar 18 91	Equipped as hump trail unit. To Merrilies (dealer), leased to Petromont No. 0178 (Montreal East, QC), to Lambton Diesel (Sarnia, ON)
1219	GR-12d	May 56	A760	1590		May 16 90	Equipped as hump trail unit. To Century Locomotive (Lachine, QC), to RELCO 1990
1220	GR-12d	May 56	A761	1591	426		Equipped as hump lead unit.
1221	GR-12d	May 56	A762	1592	426		Equipped as hump lead unit.
1227	GR-12f	May 56	A854			Aug 19 91	Planned road no. 1227, re# before delivery. To World Wide Auctioneers (Greenville SC)
1228	GR-12f	1956	A855			Aug 19 91	To World Wide Auctioneers (Greenville SC)
1229	GR-12f	1956	A856			Mar 29 92	To Pointe St. Charles Shops No. 002, to ISPAT-Sidbec (Contrecour, QC) for scrap 2003
1230	GR-12f	1956	A857		7102
1231	GR-12f	1956	A858			Jan 7 93	To Independent Locomotive Sales (Bethol, MN) Mar 95, to Strata Concrete Services (Fargo, ND) No. 1231
1232	GR-12f	1956	A859			Mar 18 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1233	GR-12f	1956	A860			Nov 21 90	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1234	GR-12f	1956	A861			Mar 18 91
1235	GR-12f	1956	A862			Nov 21 90	To RELCO No. 1282, to Inland Steel (North Star) (Delta, OH) No. 1282
1236	GR-12f	1956	A863			Oct 16 95	To CANAC, leased to Cargill (Dayton, OH), to Iowa River Railroad Oct 06
1237	GR-12f	1956	A864		7107
1238	GR-12f	1956	A865		7103
1239	GR-12f	1956	A866			Nov 21 90	To World Wide Auctioneers (Greenville, SC)
1240	GR-12f	Jun 56	A867			Dec 4 89	To CANAC, to RELCO No. 1283, to US Steel No. 1283 (Posco, IN)
1241	GR-12f	1956	A868		7300:1
1242	GR-12f	1956	A869			Aug 19 91
1243	GR-12f	1956	A870		7313		To Independent Locomotive Sales (Bethel, MN), to Strata Sand and Gravel No. 1242 (Trail, MN)
1244	GR-12f	1956	A871			Jan 7 93	To Mandak Metals (Selkirk, MB) for scrap 1994
1245	GR-12f	1956	A872			Aug 19 91
1246	GR-12f	1956	A873			May 19 90	To CANAC, to RELCO
1247	GR-12f	Sep 56	A874			May 23 95
1248	GR-12h	Nov 56	A1020		7104
1249	GR-12h	Nov 56	A1021			Oct 11 84	To CANAC, to RELCO
1250	GR-12h	Nov 56	A1022			Apr 17 89	To CANAC, to RELCO, to Great Lakes National Steel (Ecorse, MI) No. 59
1251	GR-12h	Nov 56	A1023			Jan 14 94	To Lake Erie Steel (Co-Steel) (Whitby, ON) 1994, to Cando CCGX No. 1008
1252	GR-12h	Nov 56	A1024			Jan 7 93	To Tri-Provincial (Moncton, NB) for scrap Feb 26 96
1253	GR-12h	1956	A1025		7105
1254	GR-12h	Dec 56	A1026			Apr 12 93	To Zydnar Bros. (Vaughan, ON) Jun 94, to Prairieland Grain (Alden, IA)
1255	GR-12h	Dec 56	A1027			Feb 22 85	To CANAC, to RELCO, to SW Portland Cement (Fairborn, OH) No. 18, to Chemex No. 18 (same location)
1256	GR-12h	Dec 56	A1028			Apr 19 85	To Eurocan Pulp & Paper (Kitimat, BC) Apr 93
1257	GR-12h	1956	A1029		7106
1258	GR-12h	1956	A1030		7316
1259	GR-12h	Jan 57	A1031			Sept 30 93	To Alberta Steam Tours Aug 93
1260	GR-12h	1957	A1032			Apr 29 93	To Mandak Metals (Selkirk, MB) for scrap 1994
1261	GR-12h	1957	A1033			Feb 22 96
1262	GR-12h	1957	A1034			Aug 19 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1263	GR-12h	1957	A1035			Dec 4 89	To CANAC, to RELCO, to GE Rail Repairs, to A-K Steel
1264	GR-12h	1957	A1036			Dec 17 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1265	GR-12h	1957	A1037			Mar 18 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1266	GR-12h	1957	A1038			Feb 13 87
1267	GR-12h	1957	A1039			Jul 30 92	To Met-Recycling (Laval QC) for scrap
1268	GR-12h	1957	A1040			Aug 19 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1271	GR-12k	Mar 57	A1167		7310
1272	GR-12k	Aug 57	A1168		CS-02:1	Oct 25 95	To Car Shop switcher CS-02:1, to CANAC
1273	GR-12k	1957	A1169			Nov 21 90
1274	GR-12k	Sep 57	A1170		7311
1275	GR-12k	Sep 57	A1171		7312
1276	GR-12k	1957	A1172			Mar 21 83
1277	GR-12k	1957	A1173			Nov 14 77	Wrecked 1977
1278	GR-12k	1957	A1174			Dec 1 59	Wrecked (McCall, BC) Sep 59
1279	GR-12k	1957	A1175			Apr 29 83	To Mandak Metals (Selkirk, MB) for scrap 1994
1280	GR-12k	1957	A1176			Dec 4 89
1281	GR-12k	1957	A1177			Sept 30 70	Wrecked Sep 70
1282	GR-12k	1957	A1178			Jun 9 94	To Helm Leasing
1283	GR-12k	1957	A1179			Jul 30 92	To World Wide Auctioneers (Greenville, SC)
1284	GR-12k	1957	A1180			Jul 30 92	To World Wide Auctioneers (Greenville, SC)
1285	GR-12k	1957	A1181			Oct 26 95	To CANAC, to Railink No. 1285
1286	GR-12k	1957	A1182			Jan 7 93	To Mandak Metals (Selkirk, MB) for scrap 1994
1287	GR-12k	Nov 57	A1183			Dec 10 91	To Independent Locomotive Sales (Bethel, MN) Apr 3 95, to Consolidated Co-op (Halloway, MN)
1288	GR-12k	Nov 57	A1184			Aug 19 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1289	GR-12l	Jan 58	A1358			Dec 17 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1290	GR-12l	1958	A1359			Dec 4 89	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1291	GR-12l	1958	A1360			Jan 7 93	To Mandak Metals (Selkirk, MB) for scrap 1994
1292	GR-12l	1958	A1361		7301:1
1293	GR-12l	1958	A1362			Dec 4 89	To RELCO No. 121284, to Florida Light & Power HT-3
1294	GR-12l	1958	A1364			Oct 11 84	Was given wrong b/n in sequence, b/n A1363 assigned to No. 1304. To RELCO No. 1296, to National Steel (Ecorse, MI) No. 61
1295	GR-12l	Feb 58	A1365			May 23 95	To AMF No. 001 1994, to Ispat-Sidbec (Contrecour, QC) 2003
1296	GR-12l	1958	A1366			Apr 29 93	To World Wide Auctioneers (Greenville, SC), to Chicago Intermodal Terminal
1297	GR-12l	1958	A1367			Mar 25 87	To CANAC, to RELCO, to Great Lakes Steel (National Steel) No. 62 (Ecorse, MI)
1298	GR-12l	1958	A1368		CS-01	May 10 96	To Shop switcher CS-01 (Winnipeg, MB), to Pioneer Rail Corp, Jun 30 2003
1299	GR-12l	Apr 58	A1369			Feb 13 87	To CANAC, to RELCO No. 1290 , to Geneva Steel?
1300	GR-12l	1958	A1370			Jun 9 84
1301	GR-12l	1958	A1371			Apr 29 93	To Met-Recycling (Laval, QC) for scrap 1994
1302	GR-12l	1958	A1372			Apr 29 93	To Met-Recycling (Laval, QC) for scrap 1994
1303	GR-12l	May 58	A1373			Dec 17 91	To CANAC, to Chemin de fer Quebec No. 1303 Nov 29 94
1304	GR-12l	1958	A1363			Apr 17 89	Assigned b/n out of sequence (see No. 1294) To CANAC, to RELCO No. 1290, to Geneva Steel?
1305	GR-12r	Jul 58	A1542			Apr 29 93	To Abitibi-Price (Iroquois Falls, ON) Jan 94
1306	GR-12r	1958	A1543			Nov 21 90	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1307	GR-12r	1958	A1544		7314
1308	GR-12r	1958	A1545		CS-03:1	Feb 7 96	To Shop switcher CS-03:1, to CANAC, to Savage
1309	GR-12r	1958	A1546			Nov 21 90	To CANAC, to RELCO, to US Steel (Posco, IN)
1310	GR-12r	1958	A1547			Aug 19 91	To Sidbec-Feruni (Contrecour, QC) for scrap Jul 23 93
1311	GR-12r	1958	A1548			Jun 9 94	To Met-Recycling (Laval, QC), to Ohio Central Railroad, scrapped.
1312	GR-12r	1958	A1549			Apr 17 89	To CANAC, to RELCO, to Geneva Steel 1991
1313	GR-12r	1958	A1550				To CANAC, to RELCO 1989
1314	GR-12r	Sep 58	A1551			Jun 9 94	To No. MP-2. (Transcona Shops, MB). to Helm Leasing, to Central Soya (Bellevue, OH)
1315	GR-12r	1958	A1152			Apr 29 93	To Mandak Metals (Selkirk, MB) for scrap 1994
1316	GR-12r	1958	A1553			May 16 90	To RELCO or Century Locomotive
1317	GR-12r	1958	A1554			Oct 16 95	To Ohio Central Railroad, to Burdick Grain (Huron, OH) (lettered Peavey)
1318	GR-12r	1958	A1555			Oct 26 95	To CANAC, to General Chemicals No. B-15 (Amherstburg, OH)
1319	GR-12r	1958	A1556			Apr 17 89
1320	GR-12r	1958	A1557			Apr 29 93
1321	GR-12r	1958	A1558			Apr 29 93
1322	GR-12r	1958	A1559			Jan 7 93	To Tri-Provinces (Moncton, NB) for scrap
1323	GR-12r	1958	A1560			Jan 14 94	To CANAC, to Chemin de fer Charlevoix) No. 1323
1324	GR-12r	1958	A1561			Oct 26 95	To CANAC, to Donahue Corp (Thorold South, ON)
1325	GR-12r	1958	A1562		7315
1326	GR-12r	1958	A1563			Jan 15 96
1327	GR-12r	Nov 58	A1564			Jan 14 94	Leased to Noranda, to Ohio Central 1998, to Pittsburgh & Ohio, to Larry’s Truck Electric
1328	GR-12r	Nov 58	A1565			Jun 9 94	To Helm Leasing, to Worthington Steel No. WS-X1 (Delta, OH)
1329	GR-12r	Nov 58	A1566			Oct 26 95	To Ohio Central, to Cando CCGX 1329
1330	GR-12r	Nov 58	A1567			Jul 30 92	To CANAC, to Chemin de fer Charlevoix
1331	GR-12r	Nov 58	A1568			Sep 2 80	Wrecked Sep 80
1332	GR-12r	Dec 58	A1569			Oct 11 84
1333	GR-12r	Dec 58	A1570			Sept 80	Wrecked Sep 80
1334	GR-12r	Dec 58	A1571			Jun 9 94	To Caulfield Inc. (Riga, MI) 1996
1335	GR-12r	Dec 58	A1572			Oct 16 95	To CANAC, to Railink
1336	GR-12r	Dec 58	A1573			Nov 21 90	To Abitibi-Price (Jonquiere, QC)
1337	GR-12r	Dec 58	A1574			Oct 16 95	To Ohio Central, to New York Cross Harbor, to SMS Lines No. 105 (Bridgeport, NJ)
1338	GR-12u	May 59	A1788			May 13 98	To CANAC, leased to Monsanto Co. (Luling, CA)
1339	GR-12u	May 59	A1789			Dec 18 06	To Rail & Motor International, to Progress Rail (PRLX) Dec 2008
1340	GR-12u	1959	A1790			Oct 14 71	Wrecked Whitecourt AB Sept 71
1341	GR-12u	1959	A1791			Oct 9 98	To CANAC, to Larry’s Truck Electric Jun 2010
1342	GR-12u	1959	A1792			Apr 8 99	To CANAC, to Algoma Steel No. 52
1343	GR-12u	1959	A1793			May 19 99	To CANAC, to Savage
1344	GR-12u	Jun 59	A1794			Aug 14 84	To CANAC
1345	GR-12u	1959	A1795			Oct 11 94	To Century Locomotive 1990
1346	GR-12u	1959	A1796			Jan 23 98	Wrecked Sarnia, ON
1347	GR-12u	1959	A1797		7317
1348	GR-12u	1959	A1798			Feb 17 99	Wrecked Hamilton ON Jan 99, scrapped by Lambton Diesel in Hamilton, ON Nov 17 2005
1349	GR-12u	1959	A1799			Jan 28 98	To CANAC
1350	GR-12u	1959	A1800			Jan 6 99	To CANAC, leased to Condea Vista Chemical (West Lake, LA)
1351	GR-12u	1959	A1801			Dec 4 89
1352	GR-12u	1959	A1802			Jan 6 99	To CANAC, leased to Scotts Company (Maryville, OH)
1353	GR-12u	1959	A1803			May 14 98	To CANAC, leased to Monsanto Co. (Luling, LA)
1354	GR-12u	1959	A1804			May 10 83	Wrecked in collision with CN NO. 9551 Prince George BC Mar 3 83
1355	GR-12u	Jul 59	A1805			Jan 15 03	To Pioneer Rail Corp. Jul 2003, to Peoria Industrial Railway
1356	GR-12u	Jul 59	A1806			May 15 91	To Canada & Gulf Terminal NO. 104, to Algoma Steel No. 53
1357	GR-12u	Jul 59	A1807		CS-05	Aug 17 01	To No. CS-05 2001, to Pioneer Rail Corp. Jul 03
1358	GR-12y	Apr 60	A1843		7305
1359	GR-12y	Apr 60	A1844			Mar 15 99	To Southern Ontario Railink, to Cando CCGX 1006
1360	GR-12y	Apr 60	A1845			Oct 9 98	To CANAC, leased to Pioneer Chlor-Alkalico (Henderson, NV), to Savage
1361	GR-12y	1960	A1846			May 27 98	To CANAC
1362	GR-12y	1960	A1847			Sep 30 99	To Louis Dreyfuss No. 2002 or 2008
1363	GR-12y	May 60	A1848		MCM-1	Dec 15 06	To N0. MCM-1, used at Symington Yard (Winnipeg, MB), returned to No. 1363
1364	GR-12y	May 60	A1849			Aug 19 99	To Cuba No. 61201, Mar 00
1365	GR-12y	May 60	A1850			May 19 90	To Eurocan Pulp & Paper (Kitimat, BC) 1993, collided with stationary cars and broke frame Oct 03
1366	GR-12y	May 60	A1851			Aug 19 99	To Motive Power Equipment (Greenville, GA) Dec 08
1367	GR-12y	May 60	A1852			Mar 8 99	To CANAC, to Southern Ontario Railink
1368	GR-12y	May 60	A1853		7302
1369	GR-12y	May 60	A1854			Dec 2 98	To Rail Trusts Equipment (Monroe, GA) 2008
1370	GR-12y	May 60	A1855		7303
1371	GR-12y	May 60	A1856			Dec 18 06	To Rail & Motor International, to Progress Rail (PRLX) (Waycross GA) Dec 08
1372	GR-12y	May 60	A1857		7306
1373	GR-12y	May 60	A1858		7308
1374	GR-12y	May 60	A1859		CS-04	Apr 6 99	Scrapped Winnipeg MB 2018
1375	GR-12y	1960	A1860			Dec 18 06	To Lambton Diesel (Sarnia, ON) 2012, to Diesel Motive Co. (BUGX) 2020
1376	GR-12y	Jun 60	A1861			May 19 90	To Miramachi Pulp & Paper No. 701 1991
1377	GR-12y	Jun 60	A1862			Aug 14 98	To CANAC, Leased to Vopak Industrial (Deer Park, TX)
1378	GR-12y	Jun 60	A1863		7309
1379	GR-12y	Jun 60	A1864		CS-02:2	Apr 14 99	To No. CS-02:2, returned to No. 1379
1380	GR-12y	1960	A1865			Dec 4 89
1381	GR-12y	Jun 60	A1866			Nov 4 99
1382	GR-12y	Jun 60	A1867		7300
1383	GR-12y	Jun 60	A1868			Nov 4 99	To Motive Power Equipment (Greenville SC) Mar 00
1384	GR-12y	Jun 60	A1869			Aug 28 93
1385	GR-12y	Jun 60	A1870			Dec 18 06	To KCS Mexico Mar 00
1386	GR-12y	Jun 60	A1871			Aug 18 99	To Motive Power Equipment (Greenville SC) Mar 00
1387	GR-12y	Jun 60	A1872		CS-03	Jun 6 99	Scrapped Apr 04
1388	GR-12y	Jun 60	A1873			Jan 6 99	To CANAC, leased to Condea Vista Chemical (West Lake, LA)
1389	GR-12y	1960	A1874			May 17 99	To CANAC, to Larry’s Truck Electric
1390	GR-12y	1960	A1875		7304
1391	GR-12y	1960	A1876			Sept 30 98	To CANAC
1392	GR-12y	Jul 60	A1877			Nov 12 96	Wrecked in land slide (Shawinigan QC) Nov 8 96, scrapped on site
1393	GR-12y	Jul 60	A1878		7301
1394	GR-12y	Jul 60	A1879			RT-110	To No. RT-110 Steel Transfer, MacMillan Yard (Vaughan, ON)
1395	GR-12y	Jul 60	A1880			Nov 27 94	To CANAC, to Savage
1396	GR-12y	Aug 60	A1881			Dec 15 06	Retired Jun 2 02, unretired Oct 21 04. Scrapped Winnipeg MB, 2018
1397	GR-12y	Aug 60	A1882		7307