C&NW Diesel Locomotive Number Index

This page was last updated on June 23, 2022.

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Compiled By Don Strack

Road
Number		 Previous
Number		 Builder Model Quantity
To C&NW		 In Service
Years		 Notes
10 CStPM&O 10 Whitcomb 44DE-18a 1 1943-1960  
11-15 CGW 11-15 ALCo S-1 5 1948-1970  
16-29 CGW 16-29 EMD NW2 14 1968-1974  
30, 31 CGW 30, 31 EMD NW2 2 1968-1971  
32-41 CGW 32-41 BLW DS-4-4-1000 10 1968-1971  
42 402 Whitcomb 44DE-18 1 1962  
42 CGW 42 EMD NW2 1 1968-1973  
44 404 Whitcomb 44DE-18 1 1962  
55 CStPM&O 55 EMD SW1 1 1957-1968  
56, 57 CStPM&O 56, 57 ALCo S-1 2 1957-1968  
50-57 CGW 50-57 ALCo RS-2 8 1968-1981  
58, 59 CStPM&O 58, 59 BLW/EMD VO660M 2 1957-1968  
60 M&StL 60 EMC SC 1 1960-1963  
61 M&StL 61 EMC SW 1 1960-1961  
58A-66A CGW 58A-66A EMD TR2A 9 1968-1981  
58B-66B CGW 58B-668 EMD TR2B 9 1968-1981  
68 CStPM&O 68 BLW/EMD VO660M 1 1957-1976  
69 CStPM&O 69 ALCo S-1 1 1957-1964  
70 CStPM&O 70 EMD NW2 1 1957-1975  
71 CStPM&O 71 BLW DS-4-4-660 1 1957-1960  
86 L&M 100 BLW/EMD VO1000M 1 1958-1981  
87-89 CStPM&O 87-89 BLW/EMD VO1000M 3 1957-1981  
90-93 CStPM&O 90-93 ALCo S-2 4 1957-1970  
91 M&StL 91 EMD NW1 1 1960-1963  
91 101 ALCo S-4 1 1969-1970  
92 M&StL 92 ALCo HH1000 1 1960-1961  
92 102 ALCo S-2 1 1968-1970  
94-98 CStPM&O 94-98 F-M H10-44 5 1957-1971  
99 CStPM&O 99 BLW/EMD DS-4-4-1000M 1 1957-1980  
100 CStPM&O 100 BLW DS-4-4-1000 1 1957-1960  
100 M&StL 100 EMD NW2 1 1960-1974  
101 CStPM&O 101 ALCo S-4 1 1957-1969  
101 M&StL 101 EMD NW2 1 1960-1962  
102 M&StL 102 ALCo S-2 1 1960-1968  
103 M&StL 103 BLW VO1000 1 1960-1963  
101C to 115A,
115C		 CGW 101C to 115A,
115C		 EMD F3A/F5A 18 1968-1971  
101B, 101D to
115B, 115D		 CGW 101B,
101D to 115B,
115D		 EMD F3B/F5B/F7B 28 1968-1971  
116A, 116C CGW 116A, 116C EMD FP7 2 1968-1971  
116B, 116D,
116E, 116F,
116G		 CGW 116B, 116D,
116E, 116F, 116G		 EMD F7B 5 1968-1971  
120 CGW 120 EMD GP9M 1 1968-1974  
121 CGW 121 EMD GP7 1 1968-1974  
126-129 CStPM&O 126-129 EMD SW8 4 1957-1976  
143 CGW 5 EMD SW900 1 1968-1980  
144, 145 CStPM&O 144, 145 EMD SW900 2 1957-1981  
146, 147 58, 59 BLW/EMD VO660M 2 1968-1981  
150 CStPM&O 150 F-M H16-66 1 1957-1971  
151-161 CStPM&O 151-161 EMD GP7 11 1957-1979  
162-167 CStPM&O 162-167 ALCo RS-3 6 1957-1972  
168-172 CStPM&O 168-172 F-M H16-66 5 1957-1975  
201   Whitcomb 30DM37 1 1941-1942  
201 101 EMD NW2 1 1962-1971  
203-233 M&StL 203-233 ALCo RS-1 22 1960-1973  
201-216 101C to 115A, 115C EMD F3A 16 1971-1985  
217, 218 116A, 116C EMD FP7 2 1971-1993  
219, 220 4076C, 4091A EMD F7A 2 1971-1975  
221-224 4051A to 4054A EMD FP9M 4 1971-1975  
225, 226 4101A, 4101C EMD F5A 2 1971-1975  
227, 228,
229		 4102A, 4102C, 4102A EMD F7A 3 1971-1975  
230-259 From PNC,
various numbers		 EMD F3A/F7A/FP7 30 1971-1976  
260-272 4000 series EMD F7A 11 1973-1975  
300, 301 M&StL 300, 301 EMD SD7 2 1960-1971  
301-303 L&M 301-303 ALCo RS-3 3 1958-1971  
310-321   EMD SW1200 12 1960-1971 Renumbered to1210-1221 in 1971
301-323 101B-116G EMD F3B/F5B/F7B 24 1971- 315 to UP, retired in 1996
324-331 From PNC,
various numbers		 EMD F5B/F7B 8 1971-1976  
400-405 M&StL 400-405 EMD F3A 6 1960-1963  
401-405   Whitcomb 44DE-18 5 1941-1962 402, 404 renumbered to 42, 44 in 1962
401-404   ALCO C-425 4 1966-1982 Renumbered to 4255-4258 in 1982
400 415 EMD F7A 1 1982-1985  
400 425 EMD F7A 1 1985- To UP, retired in 1996
401, 402,
403		 419, 421, 422 EMD F7A 3 1982- To UP, retired in 1996
405 904 ALCO RS-36 1 1966-1982 Renumbered to 4259 in 1982
408-410   Whitcomb 44DE-18a 3 1945-1961  
406-413 M&StL 406-413 EMD F7A 8 1960-1963  
406 905 ALCo RS-3 1 1966-1968  
406-411 4000 series EMD F7A 6 1971-1977 To Metra in 1977
410, 411 317, 318 EMD F7B 2 1985- To UP, retired in 1996
412-425 4000 series EMD F7A 14 1971-1986  
501-506 UP 9108-962B EMD E8BM/E9BM 6 1972-1977 To Metra in 1977
507-511 UP 927-949 EMD E8A, E9A 5 1972-1977 To Metra in 1977
512-522 5000 series EMD E8A 11 1974-1977 To Metra in 1977
600-608 M&StL 600-608 EMD GP9M 9 1960-1972 Rebuilt to 4300- and 4500-series GP9R in 1972
615-618 1210, 1207,
1214, 1215		 EMD SW1 4 1971-1979  
619-623 1213, 1216,
1218, 1219, 1220		 ALCo S-1 5 1971-1975  
700-713 M&StL 700-713 EMD GP9 14 1960-1985 Many rebuilt to 4500-series GP9R in 1973-1978
801   EMD SW8 1 1952-1975  
802-809 CGW 201-208 EMD GP30 8 1968-1991  
810-823   EMD GP30 14 1963-1991  
824-866   EMD GP35 41 1964-1991  
867-896   EMD SD40 30 1966-1991  
901   EMC NW1 1 1938-1957 Rebuilt to yard slug
900-903   ALCO RS-27 4 1962-1966  
904   ALCO RS-36 1 1962-1966 Renumbered to 405 in 1966
905 301 ALCo RS-3 1 1962-1966 Renumbered to 406 in 1966
901-920   EMD SD45 20 1967- 903 to UP, retired in 1996
921-929 CGW 401-409 EMD SD40 9 1968-1991  
930-936   GE U30C 7 1968-1978  
937-977   EMD SD45 41 1969- 950, 954 to UP, retired in 1996
1000-1002   ALCo-GE-IR Boxcab 3 1926-1957  
1000 59A EMD TR2A 1 1974-1986  
1003-1015   ALCo S-2 13 1942-1971  
1001-1008 From PNC,
various numbers		 EMD NW2 8 1973-1986  
1010 CGW 8 ALCo S-2 1 1968-1971  
1009, 1010 2000A, 2001A EMD TR2A 2 1973-1990  
1011 CGW 61A EMD TR2A 1 1973-1986  
1014, 1015 CGW 9, 10 ALCo S-2 2 1968-1971  
1013, 1014,
1015		 CGW 64A, 65A, 63A EMD TR2A 3 19731990-  
1016-1033 30, 16-19,
201, 20-42		 EMD NW2 17 1971-1986  
1018-1022   BLW DS-4-4-1000 5 1949-1960  
1024   BLW/EMD VO1000M 1 1944-1981  
1025-1035   ALCo S-2 11 1944-1969  
1034, 1035 60A, 58A EMD TR2A 2 1974-1986  
1036   F-M H10-44 1 1944-1969  
1036 100 EMD NW2 1 1974-1986  
1037-1047   BLW/EMD VO1000M 11 1945-1981  
1048-1065   F-M H10-44 18 1946-1976  
1058,
1062,
1966,
1067		 94-98 F-M H10-44 5 1971-1976  
1066-1069   ALCo RS-1 4 1953-1975  
1070   F-M H10-44 1 1950-1976  
1071, 1072   F-M H12-44 2 1950-1976  
1073-1076   BLH S-12/S-12M 4 1951-1977  
1073-1075 32, 38, 39 BLH DS-4-4-1000 3 1971-1974 1074, 1075 rebuilt to yard slugs
1077-1079   ALCo S-4 3 1955-1971  
1077-1079 1106, 1108, 1109 BLH/EMD S12M 3 1974-1980  
1080, 1081   ALCo RS-1 2 1944-1972  
1082   F-M H10-44 1 1948-1969  
1081, 1082 203, 218 ALCo RS-1 2 1971-1973  
1083-1092   ALCo S-2 10 1950-1975  
1083 226 ALCo RS-1 1 1971-1972  
1084, 1085 1012, 1015 ALCo S-2 2 1971-1974  
1086, 1087 227, 232 ALCo RS-1 2 1971-1975  
1090 1010 ALCo S-2 1 1971-1974  
1093-1099   ALCo S-4 7 1951-1975  
1093-1095 1011, 1085, 1007 ALCo S-2 3 1973-1975  
1101-1105   EMD SW9 5 1952-1971  
1106-1109   BLH/EMD S12M 4 1952-1974  
1101-1107 58B-65B EMD TR2B 7 1974-1986  
1110-1116   F-M H12-44 7 1952-1976  
1117-1121   BLH/EMD S12/S12M 5 1953-1981  
1122-1125   EMD SW9 4 1953-1971  
1126-1128   BLH/EMD S12/S12M 3 1954-1981  
1198, 1199   GE SL144 2 1978-1981  
1200   ALCo-GE-IR Boxcab 1 1930-1957  
1201   EMC SW 1 1937-1956 Rebuilt to yard slug
1202-1204   ALCo S-1 3 1940-1965  
1205   Whitcomb 80DE-7 1 1941-1958  
1206   ALCo S-1 1 1941-1963  
1201-1205 1101-1105 EMD SW9 5 1971-1981  
1207-1212   EMD SW1 6 1942-1971  
1207 55 EMD SW1 1 1968-1971  
1209 CGW 6 EMC SC 1 1968-1969  
1206-1209 1122-1125 EMD SW9 4 1971-1981  
1213   ALCo S-1 1 1942-1971  
1214, 1215   EMD SW1 2 1942-1971  
1210-1215 310-315 EMD SW1200 6 1971-1989  
1216-1220 11-15 ALCo S-1 5 1970-1971  
1216-1221 316-321 EMD SW1200 6 1971-1989  
1222 1212 EMD SW1200 1 1973-1986  
1223-1236   ALCo S-1 12 1944-1975  
1224 56 ALCo S-1 1 1968-1971  
1237-1246   BLW/EMD VO660M 10 1945-1981  
1247-1258   ALCo S-1 12 1946-1975  
1259-1261   BLW/EMD DS-4-4-660M 3 1949-1978  
1262-1267   ALCo S-3 6 1951-1974  
1268-1279   EMD SW1 12 1953-1978  
1280, 1281   EMD SW600 2 1954-1978  
1301 MTFR 300 EMD SW1500 1 1973-1985  
1302-1316   EMD MP15DC 15 1975- 14 units to UP
1485-1495 MKT 126-138,
140, 141		 BLW/EMD AS-16M 13 1973-1981  
1500-1502   BLW/EMD DRS-6-6-1500M 3 1948-1981  
1503   ALCo RS-2 1 1948-1976  
1504   BLW/EMD DRS-6-4-1500M 1 1948-1981  
1505-1509   BLW/EMD DRS-6-6-1500M 5 1949-1981  
1510-1514   F-M H16-66 5 1951-1972  
1515-1517   ALCo RSD-4 3 1951-1981  
1518-1550   EMD GP7 33 1950-1985 Many rebuilt to GP7R in 1972-1980
1551-1555   ALCo RS-3 5 1951-1978  
1553, 1554 302, 303 ALCo RS-3 2 1971-1978  
1556-1559   EMD GP7 4 1952-1982 1557 rebuilt to GP7R in 1980
1560, 1561   BLW/EMD AS-616M 2 1952-1977  
1562-1599,
1601-1603		   EMD GP7 41 1952-1982 Many rebuilt to GP7R in 1972-1980
1604   BLH AS-616 1 1952-1964  
1605-1612   F-M H16-66 8 1952-1974  
1613-1618   ALCo RS-3 6 1952-1977  
1619, 1620   ALCo RSD-4 2 1952-1981  
1621-1624   ALCo RS-3 4 1953-1980  
1625-1659   EMD GP7 35 1953-1986 Many rebuilt to GP7R in 1972-1980
1660-1664   EMD SD7 5 1953-1972 Rebuilt to SD7R in 1972
1665-1667   ALCo RSD-5 3 1953-1981  
1668-1683   F-M H16-66 16 1953-1975  
1684-1690   ALCo RSD-5 7 1954-1981  
1691-1700   F-M H16-66 10 1955-1975  
1701-1710   EMD SD9 10 1954-1971 Renumbered to 6600 series in 1971
1711-1720   EMD GP9 10 1954-1972 Many rebuilt to GP9R in 1971-1972
1721-1724   EMD SD9 4 1955-1971 Renumbered to 6600 series in 1971
1725-1773   EMD GP9 49 1957-1985 Many rebuilt to GP9R in 1972-1981
1774-1779   EMD GP18 6 1960-1985  
1901-1906   F-M H16-66 6 1956-1975  
2000A, 2001A   EMD TR2A 2 1949-1973 Renumbered to 1000 series in 1973
2000B, 2001B   EMD TR2B 2 1949-1962 Rebuilt to yard slugs
3034-3052 Leased from VMV EMD SD40 14 1988-1989  
4051A, 4052A,
4053A, 4054A		 5401A, 5401D,
5402A, 5402D		 EMD FTA 4 1947-1955 Rebuilt to F9M
4051A, 4052A,
4053A, 4054A		 Rebuilt from FTA EMD F9AM 4 1955-1971 Renumbered to 200 series
4051B, 4052B,
4053B, 4054B		 5401B, 5401C,
5402B, 5402C		 EMD FTB 4 1947-1955 Rebuilt to F9M
4051B, 4052B,
4053B, 4054B		 Rebuilt from FTB EMD F9BM 4 1955-1966  
4051C, 4052A,
4052C, 4053A,
4053C, 4054A,
4054C, 4055A,
4055C 		  EMD F3A 6 1947-1958  
4055B   EMD F3B 1 1947-1958  
4056A, 4056C to
4066A, 4066C		   EMD F3A 22 1947-1957  
4056B-4066B   EMD F3B 10 1947-1957  
4067A, 4067C to
4102A, 4102C		   EMD F7A 72 1949-1973 Many renumbered to 200 series in 1971-1973
4067B-4084B   EMD F7B 18 1949-1964  
4091B-4094B   EMD F7B 4 1952-1966  
4101A, 4101C CGW 150,152 EMD F5A 2 1968-1971 Renumbered to 200 series
4103A, 4104A ALCo 1603A, 1603D ALCo/GE FA-2 2 1950-1962  
4103B, 4103D ALCo 1603B, 1603C ALCo/GE FB-2 2 1950-1962  
4102A, 4102C,
4103A		 CGW 153, 155, 156 EMD F7A 3 1968--1971 Renumbered to 200 series
4100-4209 CRI&P 4425-4555 EMD GP7R 109 1981- 84 units to UP
4200, 4201 1534, 1596 EMD/C&NW HE15 2 1980-1981 Renumbered to 4250 series in 1981
4240-4249 CR 2021-2044 ALCO RS-32 10 1979-1986  
4250 1613 ALCo/GE RS-3 1 1981-1983  
4251 4651 ALCO RS-11 1 1973-1983  
4252, 4253 4200, 4201 EMD/C&NW HE15 2 1981-1991  
4255-4258 401-404 ALCO C-425 4 1966-1986  
4259 405 ALCO RS-36 1 1982-1986  
4279-4299 Various GP7 EMD GP7R 21 1980-1994  
4301-4309 Various GP9/GP9M EMD GP9R 9 1971- 1 unit to UP
4310-4319 Various GP7 EMD GP7R 10 1972- 1 unit to UP
4320-4326 Various GP9 EMD GP9R 7 1972- 2 units to UP
4327-4332 Various GP7 EMD GP7R 6 1973- 2 units to UP
4333 709 EMD GP9R 1 1973- To UP
4334-4338 Various GP7/GP9M EMD GP7R 5 1974-1989  
4340-4358 Ex-QNS&L from PNC GMDD GP7 19 1976- 1 unit to UP
4359-4378 Ex-SLSF from PNC EMD GP7 20 1976-1994  
4379-4399 Ex-UP from PNC EMD GP9R 21 1977-1989  
4400-4424   EMD GP15-1 25 1976- 10 units to UP
4431-4465 From PNC,
various numbers		 EMD GP7 35 1980- 1 unit to UP
4466-4495 Various GP7 EMD GP7R 30 1978-1992  
4496-4499 Ex-UP from PNC EMD GP9R 4 1977-1989  
4501-4513 Various GP9 EMD GP9R 13 1972-1991  
4514-4528 Ex-QNS&L from PNC GMDD GP9 15 1976- 1 unit to UP
4529-4549 Various GP9 EMD GP9R 21 1978-1993  
4550-4559 Ex-CRI&P from PNC EMD GP9 10 1981- 9 units to UP
4560-4562 Various GP9 EMD GP9R 3 1981-1994  
4600-4634   EMD GP38-2 35 1979- 34 units to UP
4651 Ex-CRN 11 ALCo RS-11 1 1973 Renumbered to 4251 in 1973
4701-4711 From NRE,
various numbers		 EMD GP38-2R 11 1991- 11 units to UP
5000A   BLW DR-6-2-1000 1 1948-1958  
5001A, 5001B,
5002A, 5002B		   EMC E3A 4 1939-1958  
5003A UP/C&NW 984J EMC E2A 1 1948-1952  
5004A UP/SP/C&NW 985J EMD E6A 1 1948-1959  
5004B UP/C&NW 988J EMD E7A 1 1948-1959  
5005A, 5005B,
5006A, 5006B		   EMD E6A 4 1941-1959  
5007A   ALCo DL109 1 1941-1956  
5007B   EMD E7A 1 1945-1951 Wrecked, to UP in 1951
5008A,
5008B to 5020A		   EMD E7A 26 1946-1977  
5021A,
5021B to 5033A		   EMD E8A 25 1950-1977  
5050-5099   EMD GP50 50 1980- 48 units to UP
5401A, 5401D,
5402A, 5402D		   EMD FTA 4 1945-1947 Renumbered to 4050 series in 1947
5401B, 5401C,
5402B, 5402C		   EMD FTB 4 1945-1947 Renumbered to 4050 series in 1947
5500-5537 CR 3010-3049 EMD GP40 38 1981- 33 units to UP
6000 6547 EMD/C&NW SDCAT 1 1986- To UP
6001A, 6001B,
6002A, 6002B		 CStPM&O,
same numbers		 F-M Erie A 4 1957-1959  
6472-6491 BN 6472-6491 EMD SD45 12 1986- 2 units to UP
6500A,
6500C to 6505A,
6505C		 CStPM&O,
same numbers		 EMD F7A 12 1957-1960  
6500-6557 CR 6170-6234 EMD SD45 58 1983- 6 units to UP
6558-6561 6950-6953 EMD SD45 4 1983-1986  
6562-6566 CR 6235-6239 EMD SD45 5 1984- 1 unit to UP
6567-6589 BN 6448-6471 EMD SD45 23 1983- 1 unit to UP
6601-6610 1701-1710 EMD SD9 10 1971-1986  
6611-6614 1721-1724 EMD SD9 4 1971-1986  
6615-6619 1660-1664 EMD SD7R 5 1971-1986  
6620, 6621 300, 301 EMD SD7R 2 1971-1986  
6622-6647 PNC 1800-1852 EMD SD18R 26 1982- 23 units to UP
6650-6659   EMD SD38-2 10 1975- 10 units to UP
6701-6730 N&W 1100-1129 ALCO C-628 30 1973-1990  
6801-6935   EMD SD40-2 135 1973- 131 units to UP
6950-6953 CR 6100-6104 EMD SD45 4 1982-1983 Renumbered to 6550 series in 1983
7000-7034   EMD SD50 35 1985- 35 units to UP
8001-8054   EMD SD60 55 1986- 55 units to UP
8501-8574   GE C40-8 74 1989- 74 units to UP
8575-8577   GE C42-8 3 1991- 3 units to UP
8601-8730   GE C44-9W 130 1993- 130 units to UP
8801-8835   GE AC4400 35 1994- 35 units to UP
BU-1 to BU-18 Various Various Yard Slug 18 1956-1982  
BU-28 to BU-39 Various EMD Road Slug 10 1971-1982  
BU-40 to BU-42 Various ALCo Road Slug 2 1970-1981  

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