to
ROCK ISLAND

All-Time Diesel Roster

 Somebody's Large Digital Image Here
15 September 2024 Chris Edmonds photo @ LaSalle Street Station in Chicago
Formatting: R. Craig Data from: Bob Van Derveer
Road # Bldr S/N Date Notes
EMD LWT-12
1 20826 1/56 -
2, 3 21464, 21463 12, 8/55 Ex-EMD demos 1001 & 1000
.EMD F2A
38-49 2648-2637 (in reverse) 7/46 #41 reblt to GP9M 1332 (EMD 23643 5/55)
Slug
50[1st] - - Re-#d 53; ex-RI U25B 203
54 - - Ex-RI U25B 201
55 - - Ex-RI U25B 210
EMD FT-A
70-73 3745-3751(Odd) 11/45 -
70A-73A 3746-3752(Even) 11/45 Re-#d 74-77
83-93 2392-2387 (in reverse) 9-5/44 -
94-99 1845-1840 (in reverser) 4/44 -
EMD FT-B
70B 3753 11/45 -
71B-73B 3755-3757 11/45 -
83A-93A 2398-2393 (in eeverse) 9-5/44 -
94A-99A 1851-1846 (in reverse) 4/44 #97B reblt GP9m 1331 (EMD 25344 4/59)
EMD F7A
100-109 6094-6112 (Even) 5/49 -
110-119 6095-6113(Odd) 5/49 -
120-123 12950-12956(Even) 5/51 #121 reblt GP18m 1238 (EMD 28631 10/63)
124-127 12951-12957 Odd) 5/51 -
EMD F7B
100B-109B 6114-6123 5/49 Re-#d 10-19
120B-123B 12958-12961 5/51 Re-#d 20-23
Alco FA-1m (EMD V16-567 powered)
128-133 - - Ex-RI 155, 153, 148, 149, 158, 151
134-139 - - Ex-RI 156, 146, 152, 154, 150, 157
140-143 - - Ex-RI 145, 160, 147, 159
Alco FB-1m (EMD V16-567 powered)
128B-131B - - Re-#d 28B-31B; ex-RI 147B, 152B, 148B, 146B resp.
132B-135B - - Re-#d 32B-35B; ex-RI 149B, 151B, 145B, 150B resp.
Alco FA-1
145-149 76015-76019 9/48 (See FA-1m's)
150-160 76247-76257 9-10/48 (See FA-1m's)
Alco FB-1
145B-152B 76277-76284 9-10/48 (See FB-1m's)
GE U33B
190-199 37128-37137 5/69 -
GE U25B
200-205 34707-34712 5/63 #201 & 203 converted to Slug 54 & 50
206-211 34718-34723 9-10/63 #210 converted to Slug 55 > sold to SAN 55
212-224 35111-35123 4-6/64 -
225-238 35701-35714 9-10/65 To Maine Cebtral 225-238
GE U28B
240-249 35906-35915 3/66 #240-241, 245 & 247 sold to TTIS (same #s)
250-253 36003-36006 5/66 #253 sold to TTIS 261
254 36078 10/66 Built from wrecked RI U25B 212; sold to TTIS 254
255-260 36007-36012 6-8/66 -
261 36013 8/66 Built from wrecked RI U25B 221
262-281 36156-36175 10-12/66 To UPRR 500(2nd)-519(2nd)
Slug
282 - - Ex-SCL U33B 1719
283 - - Ex-UP U25B 632
284 - - Ex-RI U25B 222; named ""The Great American Energy Saver""
GE U33B
285-289 36969-36973 1/69 -
290-299 36822-36831 7-9/68 -
EMD GP35
300-314 30029-30043 4-6/65 #307 & 312 sold to IANR 307 & 312
315-319 30300-30304 6/65 #316 sold to IANR 316
320-324 30690-30694 7/65 #322 sold to LSBC 2
325-333 30647-30655 7-8/65 #333 sold to LSBC 3
Davenport 30-Ton
345-349 2344-2348 10-11/41 -
350 2305 6/50 -
Davenport 44-Ton
351 2268 2/39 -
361 2280 8/39 -
362-366 2293-2297 4-5/40 -
372-376 2310-2314 8-10/40 -
377 2338 5/42 -
Whitcomb 44-Ton
367-371 60023-60027 6-7/40 -
EMD GP40
340-359 32232-32251 9-10/66 To UPRR 600(2nd)-619(2); see Note 1
360, 361 32292, 32293 9/66 Built from wrecked GP35's 306, 310
362-373 32588-32699 12/66-1/67 -
374-381 32600-32607 1/67 All except #378 reblt to GP40-2s 3005, 3002-03, 3001, 3006, 3004 & 30000
382-393 34763-34774 1/69 #384 & 389 sold to NJT 4138-4139
394-396 34868-34870 1/69 -
FM H15-44
400, 401 15L12, 15L13 12/48 Repowered with EMD engines
EMD FP7
402-411 8623-8632 6-7/49 -
Alco C415
415-424 3451-01 to -10 9, 11/66 #423 sold to BRAN 423 > BSOR 423
EMD BL2
425-429 6134-6138 12/48-1/49 -
EMD GP7
430-431 11682-11683 7/50 Reblt to GP7R 4425 & 4440; #4425 sold to CNW 4100
432 11684 7/50 Reblt to GP7R 4427/4528; sold to CNW 4115 > DAIR 25
433-435 11685-11687 7/50 #433 & 434 sold to Amtrak 785 (PNC 433) and PNC 434
436 11688 8/50 Relbt to GP7R 4515; sold to CNW 4169
437-438 11689-11690 8/50 To WATC 81 & NEGS 302
439-440 11691-11692 8/50 --
441 11693 8/50 Relbt to GP7R 4537; sold to CNW 4191 > NKCR 4191
Alco RS2
450-454 75952-75956 9-10/48 Repowered with EMD engines
Alco RS3
455-462 78253-78260 9/50 456 repowered with EMD engine.
463 78261 9/50 Re# after wreck rebuild 475
464-467 78262-78265 9/50 #466 sold to MEC 466 > LSI 1611 > Rail-to-Water Transfer 102 > AHMX #?
468, 469 78290, 78291 9/50 #469 sold to MEC 469
470-472 79058-79060 8/51 -
473, 474 79062, 79063 8/51 -
485-499 79261-79275 10-11/51 -
EMC SW
500-502 672-674 5/37 R/B to SW900m #561, SW900 912 & SW900m 558
503-506 685, 676-78 6,5,5,6/37 R/B to SW900 #913, 902, 900 & 909
507-509 686-688 6/37 R/B to SW900m #552, 554 & SW900 906
510, 511 691, 660 8/37, 3/38 R/B to SW900 #910 & SW900m 562
512, 513 664, 665 3/38 R/B to SW900 #911 & 914; #911 sold to Consolidated Bathurst 3
514-516 706-708 3/38 R/B to SW900m #560/915, 550 & 556
517 709 3/38 R/B to SW900 #901 (re-#d to 780); sold to Northwood Pulp & paper 102
518, 519 716, 747 3, 7/38 R/B to SW900 #908 & 903
520 717 7/38 R/B to SW900m #559
521 719- 7/38 R/B to SW900 #905
522-526 720-724 7/38 R/B to SW900m 557, 551, 565 & 553
527, 528 733, 734 7/38 R/B to SW900 904 & 907
EMD SW1
529-536 1678-1685 2-4/42 -
537-546 7473-7482 7/49 #539 & 543 to WOV 539 & CMPA 543 > #539 to WSR 539
EMD SW900m
550-563 23436-23449 1/57-11/58 Rebuilt from RI SW's
550-563 series dispositions (by Randy Keller):
  • 550 to Coors C989
  • 553 to Coors C987 to Davenport & Rock Island 553
  • 554 to Vulcan Materials 334 > Vulcan Materials 21334 > Vulcan Materials > Vulcan Materials > Dunn Roadbuilders no#
Alco S-1
598, 599 69497, 69498 7/41 Ex-Pullman RR 20, 21
EMC TA
601-606 735-740 8-10/37 -
EMD E8B
613 10786 8/50 Ex-UP 930B
614 17791 2/53 Ex-UP 931B
615[2nd], 616 17796, 17797 2/53 Ex-UP 936B, 937B
617[2nd], 618 17798, 17799 3/53 Ex-UP 938B, 939B
619, 620 18275, 18276 4/53 Ex-UP 946B, 947B
Alco DL109
621 69439 10/41 Repowered with EMD engine; Named "Christine"
Alco DL107
622, 623 69336, 69398 11, 12/40 -
Alco DL103B
624 69186 12/39 -
EMD E3A
625, 626 934, 935 6, 7/39 -
EMD E6A
627 1063 6/40 Rebuilt as RI E8A 656
628, 629 1064, 1065 6/40 -
630, 631 1424, 1425 10, 11/41 -#630 TO Midland Rwy Assoc. 630
EMD E7A
632-636 3094-3098 4-5/46 -
637-642 3733-3738 9/46-2/48 -
EMD E7B
632B 3099 4/46 Re-#d 602
633B, 634B 3461, 3462 4-5/46 Re-#d 603-604
637B-642B 3739-3744 9/46-2/48 Re-#d 607-612
EMD E8A
643 10306 8/49 Ex-EMD demo 952
644-649 14276-14281 6-7/51 -
650-655 15197-15202 2-3/52 #652 Midland Rwy Assoc. 652
656 1063 12/53 Rebuilt from RI E6A 627
657 1966:2 6/52 Ex-UP 925 < #925 is ex CNW 5007B
This unit was a new underframe rebuild as UP 925 at EMD (repair order #8012). The original unit was C&NW E7A #5007B (EMD serial #1966, April 1945); the UP bought the C&NW unit after a wreck and traded it in to EMD. The 925 was sold to Rock Island in August 1969.
658 10781 8/50 Ex-UP 930
659, 660 17787, 17789 4/53 Ex-UP 936, 937
661 18272 5/53 Ex-UP 941
EMD E9A
662, 663 21261, 21262 5/56 Ex-UP 900, 901
664, 665 21264, 21266 2. 1/56 Ex-UP 903, 905
EMD F7A
675-677 6139-6141 3/49 -
EMD F7B
675B 6142 3/49 Re-#d 615/25
676B 6143 3/49 Rebuilt as RI GP18M 1239
677B 6144 3/49 Re-#d 617/27
EMC NW1
700, 701 778, 780 2/38 Repowered by RI with Alco 244 engines
702 828 8/38 -
703, 704 789, 790 7/38 -
705-707 825-827 8/38 Repowered by RI with Alco 244 engines
Alco S-2
716-720 76191-76195 11/48 #719 to Becker Sand & Gravel no#
721-725 73597-73601 7/45 #721 & 724 to Kraft Paper 1533 & Port Utilities Comm of Charelston 724 > RLCX 1020 & S. Carolina Public Rwy 724
726-729 69901-69904 9-10/42 To Port Utilities Comm of Charelston 729 > S. Carolina Public Rwy 729 > Frits Car & Equip. 729
Alco HH900
730 69058 2/38 Ex-Alco demo #101
Alco S-2
731, 732 74662. 74793 8, 9/46 Ex-Toledo Terminal 101, 102
Alco RS1
735-739 71312-71316 1-2/44 -
740, 741 70823, 70824 11/43 -
742-745 70816-70819 5/43 #743 & 745 to BRLX 743 & PPGX 69 (99) > #743 to CHV 743 > BS 743 (243) > South Hopkins Coal 243
746, 747 69569, 69570 8/41 Requisitioned for U.S. Army, rebuilt as USA RSD-1's 8007, 8004 > #8004 to ARR 1041 > USAX 8004 > DOT 8025 > US FRA 1
748, 749 69424, 69425 3/41 Requisitioned for U.S. Army, rebuilt as USA RSD-1's 8005, 8006 > ARR 1031 & 1042 > #8006 to USAX 8006 > TVA 48
EMD AB6
750, 751 1066, 1067 6/40 E6B carbody modified with a single 1000 h.p. engine, windows and controls at one end, baggage cmpartment and steam generator.
BLH S-12
758, 759 75935, 75936 6/53 Ex-Baldwin demos 1200, 1201 > #1200 to Southwest Forest Indus. 758 > American Smelting & Refining 1
BLW VO1000
760, 761 70107, 70108 12/43  
762-764 70129-70131 1/44 -
EMD NW2
765-774 6124-6133 12/48-1/49 #771 to RSS 771
EMD SW9
775-778 18731-18734 11/53 -
779 18964 11/53 -
EMD SW9M
780 23451 4/59 Ex-RI SW900 901
EMD NW2
795-797 3164-3166 3/48 Ex-NYO&W 111-113
Davenport 112-Ton
798, 799 3236, 3237 12/50 -
Lima-Hamilton 800 h.p.
800, 801 9448, 9449 9/50 -
BLH S-8
802-806 75683-75687 9/52 -
EMD SW8
811 11696 9/50 --
812 11695 9/50 --
813 11696 9/50 --
814 & 815 16609, 16610 4/52 --
816-819 16611-16614 5/52 --
820-822 16615-16617 5-6/52 --
823 & 824 16618, 16619 -6/52 --
825-835 16623-16633 11/52 --
836-838 18865-18867 11/53 --
839, 18708 8/53 Ex-RI 801(2nd) < nee Wichita Falls & Southern 801
840 18709 8/53 Ex-RI 802(2nd) < nee Wichita Falls & Southern 802
811-840 series dispositions (by Randy Keller):
  • 811 to Standard Steel 6717
  • 812 to CSYX 1 > Archer Daniels 1
  • 814 to Holnam 129 > NRE scrapped 2020
  • 816 to RLCX 902 > Agrex 902
  • 822 to CRGX 822
  • 825 to RLCX 903 > Wabtec
  • 826 to Detroit Steel 16
  • 828 to Chrome Crankshaft > NRE > Atlas Powder 4838
  • 829 to DTE Rail Services 829 > FreightCar Rail Services 829 > Appalachian Railcar Services 829 > Cathcart Rai l829(same)
  • 830 to Chrome Crankshaft > NRE > Atlas Powder 4835 > U.S. Steel Corp. SW1000m 68 > LTEX 68
  • 831 to MillerCoors C990
  • 832 to MillerCoors C989
  • 835 to BNCX 101
  • 836 To Checker Motor 1 > Adrian & Blissfield 836
  • 837 To US Steel 2589
  • 838 To Pfizer Chemical 1 > Danbury Railroad Museum
  • 839 to MillerCoors C991 (same)
EMD SW900/900m
900-907 23450-23457 4-11/59 Ex-RI 505, 517, 504, 519, 527, 521, 509 & 528; locos #904 & 907 to LC 92 & SL 14
908-914 23458-23464 4-11/59 Ex-RI 518, 506, 510, 512, 503 & 513
915 23446 2/58 Rebuilt from wrecked SW900m 560
900-915 series dispositions (by Randy Keller):
  • 902 to Burns Harbor 22
  • 903 to Fisher Farmer's Grain & Coal 903
  • 904 to Lancaster & Chester 92
  • 905 to Burns Harbor 23
  • 906 to Burns Harbor 24
  • 907 to Armco Steel Corp. 2 - Ambridge, PA
  • 908 to St Lawrence 14 > New York & Ogdensburg 14
  • 909 to Burns Harbor 25
  • 910 to Burns Harbor 26
  • 911 to Consolidated Bathurst 4 > Stone Consolidated 4 > Smurfit 4 > GMTX 503 >Lucas Oil Products 503
  • 912 to Martin-Marietta Carbon 912 > Atlantic Richfield 912 > VMV 1 > Novacor Chemicals 417B
  • 913 to Burns Harbor 27
  • 915 to Malcom Black Enterprises 915 to Canadian Industries
EMD SW1200
920-924 30638-30642 9/65 --
925-928 30643-30646 10/65 --
929-936 30743-30750 10/65 #929-30 & 35-36 to RLEX 137, 120130 & 131
920-936 series dispositions (by Randy Keller):
  • 920 to Republic Locomotive > Timken 202 > LOCX 202 > PCS Phosphate 202
  • 921 to Republic Locomotive133 > Timken 201 > HZRX 1202
  • 922 to Bethlehem Steel 20 > Timber Rock 3
  • 923 to Bethlehem Steel 21
  • 924 to Republic Locomotive RL-1000134 > Timken 203 > LOCX 203
  • 925 to CoGentrix 1 > Capital Power 1
  • 926 to OLB 47 (RL-1000) > OLB 12
  • 927 to IARR 10 to WATX 3 > WAMX 1201 (2284) > NREX 2284 > TXI Chapararal Steel 2284
  • 928 to CoGentrix 2 > Capital Power 2
  • 929 to Republic Locomotive 137 to Timken 204 > JLCX 204 > SVGX 204
  • 930 to Republic Locomotive 120 > Vulcan 34189 > BRLX 1202 > BDW 2008 to NOKL 1401
  • 931 to Celanese 931 > MDLX 931 > Heartland Co-Op 931
  • 932 to to IANR 932 > Helm Financual, scrapped
  • 933 to Granite City Steel 1244
  • 934 to Republic Locomotive 129 > Timken 205 > HZRX 1201
  • 935 to Republic Locomotive 130 > Timken 206 > HZRX 1200
  • 936 to Republic Locomotive 131 > Timken 207 > HZRX 1203
EMD SW1500
940-941 31745-31746 7/66 --
942 & 944 31747 & 31749 7/66 --
943, 945 31748, 31750 7/66 --
946-947 31751-52 7/66 --
948-949 31753-54 7/66 --
920-936 series dispositions (by Randy Keller):
  • 940 to Kaiser Steel 32-005 > California Steel Industries 32-005
  • 941 to F&P 1504
  • 942 to NREX 942 > Namhae Chemical Corp no# - Jeogryang (Yeosu) S. Korea
  • 943 to KCC 715 r# 912 to HLCX 1515 > Midwest Transload 1515
  • 944 to GLS 1249
  • 945 to KCC 718 r# 915 to HLCX 1516 > BJRY 1516
  • 946 to Kaiser Steel 32-006 > Kaiser International LM002HLCX 3203 > LTEX 3203 > LTEX 1540
  • 947 to Kaiser Steel 32-004 Kaiser Corp. LM001 > HLCX 3201 > LTEX 949:2
  • 948 to KCC 716 r# 913 to HLCX/RLIX/RSOR 1517 > SAPT 1517
  • 949 to KCC 717 r# 914 to HLCX/RLIX/RSOR 1518 > SAPT 1518
Slug
998 ***** ***** Ex-RI SW1 532 to NLG 50 > MDR 50 > SH 50
999 ***** ***** Ex-RI SW1 544 (Named "Pride of Armoudale) < nee RFP S1
Whitcomb/Canadian Locomotive Co. 75DE12C (75 Ton)
1000-1014 Whit.. 60814-60828 10-12/50 Ex-Canadian National 7803-7817
CLC 2411-2425 4-6/48, 1/49
1015, 1016 Whit. 60830, 60831 11/50 Ex-Canadian National 7819, 7820
CLC 2427, 2428 1/49
EMD GP7
1200-1211 14396-14407 6-7/51 -
1212 14506 7/51 Became 4438 (GP7R)
1213-1237 15172-15196 9-12/51 -
GP7R/GP9R's were rebuilt from Rock Island GP7/GP9's except as indicated. See Notes 3 & 4 for re-#ing and dispositions.
EMD GP18M
1238 28631 10/63 Built from RI F7A 121; became 4423 (GP7R)
1239 28632 10/63 Built from RI F7B 676B; became 4421 (GP7R)
1256 26648 2/61 Built from RI GP7 1256; became 4422 (GP7R)
EMD GP7
1250-1262 16459-16471 7/52 -
1263-1292 17594-17623 10-12/52 1288-1292 built with steam generators
1293 18311 5/53 Became 4555 (GP7R)
1294-1298 18726-18730 10/53 Built with steam generators.
1299 18864 10/53 Built with steam generator; became 4467 (GP7R)
1300-1311 16447-16458 3-5/52 Steam generator later added to 1308.
GP7R/GP9R's were rebuilt from Rock Island GP7/GP9's except as indicated. See Notes 3 & 4 for re-#ing and dispositions.
EMD GP9
1312-1321 22798-22807 5/57 -
1322 23643 5/57 Built from RI F2A; became 4480 (GP9R)
1323-1330 25213-25220 4/59 -
1331, 1332 25344, 25356 4/59 1331 built from RI FTB 97B
GP7R/GP9R's were rebuilt from Rock Island GP7/GP9's except as indicated. See Notes 3 & 4 for re-#ing and dispositions.
EMD GP18
1333-1334 25450-25456 1/60 To NACCR 9 and CV 3614 > MRR 100 & GC 3614 > CALA 100 (959) & RLGN 1808
1335-1339 25450-25456 1-2/60 #1336-1339 sold to Oglebay Norton 485, FWC 1337, TWRY 1338 & CRL 14 > TWRY later sold to WRKL 1338
1340-1342 25457-25459 2/60 #1341-1342 sold to NEGS 503 & TWRY 1338 > NEGS later sold to NHN 503
1343 25683 2/60 To CCT 1790
1344-1353 26933-26942 10/61 -#1345-1349 & 1353 sold to CV 3602(2nd), CRL 15, TWRY 1347, IMCX 36, CCT 1795 & FWC 1353 > CV 3602, TWRY & CCT later sold to GC 3602, WKRL 1347 & BUGX 1795
EMD GP40-2 (GP40u)
3000-3004 ***** ***** Ex-RI GP40's 381, 377, 375, 376, & 380 resp.
(3005), (3006) ***** ***** Ex-RI GP40's 374, 379 resp. Rebuild not completed.
EMD F9BM
4100, 4101 6731, 4649 6, 8/58 Ex-UP 509B, 517B < UP 1550B, 1526B/1406B/1448B
4102, 4103 6356, 6360 5/58 Ex-UP 520B, 522B < 1500B, 1504B < 1442B, 1446B
4104, 4105 4665, 6359 9, 8/58 Ex-UP 523B, 524B < 1522C, 1502C < 1422B/1464B, 1444C
4106, 4107 6734, 6733 3, 2/59 Ex-UP 531B, 532B < 1552C, 1552B
4108, 4109 6373, 6367 11/58, 2/59 Ex-UP 536B, 539B < 1516C, 1510 < 1458C, 1452C
4110, 4111 6370, 6736 3/59, 9/58 Ex-UP 540B, 542B < 1514B/1456B, 1554C
EMD F9AM
4150, 4151 5718, 4611 5/58 Ex-UP 503, 507 < 1510, 1517 < 1453, 1406 (1406A)
4152, 4153 6724, 6726 7, 8/58 Ex-UP 513, 515 < 1559, 1561
4154, 4155 5719, 4616 8/58 Ex-UP 517, 518 < 1509, 1518 < 1454, 1411 (1411A)
4156, 4157 5708, 4629 6, 8/58 Ex-UP 519, 521 < 1528, 1524 < 1423, 1424 (1424A)
4158, 4159 4621, 6332 8, 9/58 Ex-UP 522, 524 < 1522, 1505 < 1416 (1416A), 1458
4160, 4161 5716, 4645 1/59 Ex-UP 528, 529 < 1512, 1526 < 1451, 1440 (1440A)
4162, 4163 6335, 6720 11/58, 3/59 Ex-UP 531, 533 < 1502, 1555 (1461)
4164 4620 1/59 Ex-UP 534 < 1521 < 1415 < 1415A
4165, 4166 6715, 6723 12/58, 2/59 Ex-UP 535, 536 < 1550, 1558
4167, 4168 6728, 4617 9/58, 11/58 Ex-UP 538, 539 < 1563 & 1519/1412/1412A
EMD GP7
4200-4202 11425-11427 10/50 Ex-D&RGW 5101-5103; to RI 4473, PNCX 4201, 4202 > CNW 4148, ABB 4201, PNCX 4202
4203 14430 6/52 Ex-D&RGW 5105; to RI 4488/4474 > PNCX 4207(2nd) > CNW 4149 > NRI 49
4204-4205 14431-14432 6/52 Ex-D&RGW 5105-5107; to PNCX 4204, RI 4441 > #4441 sold to CNW 4116
4206-4207 16544-16544 6/52 Ex-D&RGW 5110-5111; to PNCX4206, 4207 > CNW 4456, 4462(2nd)
4208-4209 16546-16547 6/52 Ex-D&RGW 5112-5113; to CNW 4117, 4118
EMD GP38-2
4300-4307 756136-1 to 7 8-9/76 To MP 2238-2245 > UP 2238-2245 > UP 738(2nd)-745(2nd) > #738 to GMTX 2110
4308-4314 756136-8 to 15 8-9/76 To MP 2246-2252 > UP 2246(2nd)-2252(2nd) > UP 746(2nd)-752(2nd) > GMTX 2118-2124
4315-4332 757136-1 to 18 9-10/76 To MP 2253(2nd)-2270(2nd) > UP 2253-2270 > UP 753(2nd)-770(2nd) > # 753-54, 756, 761, 767 & 769-70 sold to GMTX 2125-26, 2128, 2161, 2138 & 2140-41
4333-4351 757136-19 to 37 11/76 To MP 2271(2nd)-2289(2nd) > UP 2271-2289 > UP 771(2nd)-789(2nd) > # 775, 777, 780, 782 & 787 sold to GMTX 2146, 2148, 215, 2153 & 2158
4352-4355 757136-38 to -41 9-11/76 To PLE 2057-2060 > HESR 204, 202, 201, 203
4368-4371 786157-1 to 4 11/78 To DWP 5850-5853 > GTW 5850-5853
4372-4379 786157-5 to 12 11/78 To GTW 5854-5861
EMD GP9R
4421-4423 ***** **** -
4424 ***** **** -
4479-4493 ***** **** -
GP7R/GP9R's were rebuilt from Rock Island GP7/GP9's except as indicated. See Notes 3 & 4 for re-#ing and dispositions.
EMD GP7R
4425-4428 ***** **** -
4429, 4430 ***** **** Ex-UP GP9's 144, 140
4431-4440 ***** **** -
4441-4443 ***** **** Ex-RI GP7's 4205, 4208, 4209; Nee-D&RGW
4444-4470 ***** **** -
4471, 4472 ***** **** Ex-N&W GP7's 3476, 3480, nee-Wabash 476, 480
4473, 4474 ***** **** -
4475 ***** **** Ex-N&W GP7 2412, nee-NKP 412
4476, 4477 ***** **** Ex-SLSF GP7's 547, 557
4478 ***** **** Ex-Precision National Corp. GP7 1504, exx-N&W 3471, nee-Wabash 471
4500-4555 ***** **** -CNW 4154-4199 AND 4200(2nd)-4209(2nd); see (Note 4 for subsequent dispositions)
GP7R/GP9R's were rebuilt from Rock Island GP7/GP9's except as indicated. See Notes 3 & 4 for re-#ing and dispositions.
GE U30C
4582-4599 39479-39496 10-12/73 -
EMD GP40
4700-4719 36386-36405 3-4/70 To UP631(2nd)-650(2nd)
EMD SD40-2
4790-4799 73676-1 to 10 12/73 To ICG 6040-6049 > EMDX 6340-49 > NSMX 655-56, WSOR 6042-43, OHCR 4023, WSOR 6045-47, NSMX 657 & WSOR 6049
EMD SW1
4800 981 12/39 Ex-IC 600, nee-IC 9014 ; sold to Westvaco Corp 4800
4801 983 12/39 Ex-IC 602, nee-IC 9016; sold to RTA 1
4802 986 1/40 Ex-IC 604, nee-IC 9019; sold to ARMX 4802
4803 3292 6/46 Ex-IC 609, nee-IC 9024; sold to Gulf Oil 3
4804 3293 6/46 Ex-IC 610, nee-IC 9025; sold to RTA 2 > MSRC 1079 > HBRY 1070
EMD NW2
4900, 4901 5256, 5252 12/47 Ex-P&LE 8712, 8708
4902, 4903 5254, 5257 12/47 Ex-P&LE 8710, 8713
4904-4906 7418-7420 2/49 Ex-P&LE 8740-8742; #4905-06 sold to Kuhlman Bulk Materials 1 & USSX 119(2nd)
4907-4909 7425-7427 3/49 Ex-P&LE 8747-8749; #4907 sold to Rail Switching Service #?
Budd RDC-3 Rail Cars
9000-9004 ?? -- #9002, 9003 and 9004 often assigned to the"Choctaw Rocket (#23/#)24
Alco-GE Bi-Power Boxcab
10000 Alco 68399 4/30 Rock Island's first diesel
GE 11232

Roster Notes
Note 1: Dispositions of GP40s 340-373 / UPRR 600-630
  • #340/UP 600:2 > MP 600:2 > NREX 600 > NCRC 4202
  • #343/UP 603:2 > MP 603:2 > UP 603:2 > IWRR 301 > HLCX 301/4003 >TFM 1157 > QCRR 3800
  • #344/UP 604:2 > MP 604:2 > MNCR 4186
  • #345/UP 605:2 > MP 605:2 > HLCX 605
  • #346/UP 606:2 > MP 606:2 > NJTR 4140
  • #348/UP 608:2 > MP 608:2 > DME 4003
  • #350/UP 610:2 > MNCR 4184
  • #351/UP 611:2 > MP 611:2 > NRES 611 > FEPASA 2354 (Chile) SD39-2M
  • #352/UP 612:2 > MP 612:2 > MNCR 4185
  • #354/UP 614:2 > NJTR 4144
  • #355/UP 615:2 > MP 615:2 > MNCR 4187
  • #356/UP 616:2 > MP 616:3
  • #361 > IANR 361 NJTR 4143
  • #364/UP 622:2 > MP 622:4 > NREX 622 > DME 4004
  • #368/UP 626:2 > MP 626:3 > MNCR 4189
  • #3371/UP 628:2 > SSW 7274 > (UP 5391)
  • #372/UP 629:2 > MP 629:2 > MNCR 4188
Note 2: Dispositions of GP40-2s #3000-3006
  • #3000 > GOT 726 > EMDX 201 > LLPX 3204 > WPRR 3304
  • #3001 > GOT 723 > EMDX 206 > LLPX > 4401-3211 > WPRR 3306
  • #3002 > GOT 721 > EMDX 205 > LLPX > 3208 > WPRR 3305
  • #3003 > GOT 722 > EMDX 206 > LLPX > 3207
  • #3004 > GOT 725 > EMDX 200 > LLPX > 3203 > WPRR 3303
  • #3005 > GOT 720 > EMDX 202 > LLPC > 3205 > WPRR 3307
  • #3006 > GOT 724 > EMDX 203 > LLPX 3206
Note 3: Renumbering of 1200/1300/4400 series GP7/9/18s (after rebuilding)
  • 1200, 1202 To RI 4431, 4432
  • 1203-1206 To RI 4534, 4540, 4521, 4426
  • 1207-1210 To RI 4532, 4538, 4440, 4433
  • 1211-1215 To RI 4437, 4428, 4446, 4500, 4460
  • 1216-1220 To RI 4523, 4453, 4502, 4447, 4444
  • 1221-1225 To RI 4445, 4462, 4505, 4535, 4427
  • 1227-1230 To RI 4541, 4448, 4529, 4458
  • 1231-1235 To RI 4522, 4461, 4435, 4428, 4513
  • 1236-1239 To RI 4434, 4457, 4423, 4421

  • 1250-1252 To RI 4531, 4512
  • 1253-1255 To RI 4459, 4526, 4520
  • 1256-1260 To RI 4422, 4439, 4511, 4542, 4508
  • 1261-1266 To RI 4464, 4509, 4501, 4519, 4533, 4506
  • 1268-1270 To RI 4544, 4547, 4524
  • 1271-1275 To RI 4507(2nd), 4518, 4546, 4517, 4424
  • 1276-1280 To RI 4516, 4549, 4539, 4548, 4503
  • 1281-1285 To RI 4536, 4545, 4525, 4543, 4527
  • 1286-1290 To RI 4529, 4510, 4456, 4466, 4450
  • 1291-1295 To RI 4454(2nd), 4451, 4555, 4468, 4463
  • 1296-1299 To RI 4469, 4464, 4452, 4467

  • 1300-1303 To RI 4551, 4449, 4455
  • 1304-07 o RI 4552, 4481, 4554, 4507
  • 1309-11 To RI 4553, 4550, 4514
  • 1312-15 To RI 4479, 4486-87, 4485
  • 1316 To RI 4488(2nd)
  • 1317-1320 To RI 4483-84, 4481(2nd), 4482
  • 1322-1324 RI 4480, 4490-91
  • 1328 To RI 4489

Note 5: Dispositions of GP18s #1333-1353

  • 1333 To NACR 9 MRR 100 CALA 100-959
  • 1334 To CV 3614:2 GC 3614 RLGN (1808)
  • 1336 To Oglebay Norton 485
  • 1337 To FWC 1337
  • 1338 To TWRY 1338 WKRL 1338
  • 1339 To CRL 14
  • 1341 To NEGS 503 NHN 503
  • 1342 To TWRY 1342
  • 1343 To CCT 1790
  • 1345 To CV 3602:2 GC 3602
  • 1346 To CRL 15
  • 1347 To TWRY 1347 WKRL 1347
  • 1348 To IMCX 36
  • 1349 To CCT 1795 BUGX 1795
  • 1353 To FWC 1353
Note 4: Dispositions of GP7r/9r/18m #4421-4531
  • 4421-23 To CBRY 201, 203, 202
  • 4424 To CIC 97 > IAIS 400
  • 4425-40 To CNW 4100-15
  • 4441-43 To CNW 4116-18
  • 4444 To CNW 4119 > FRVR 4119 > WC 4119 > MRIX 4119
  • 4445 To CNW 4120 > Pasco Grain 4120
  • 4446-49 To CNW 4121-24
  • 4450 To CNW 4125 > OHCR 4125
  • 4451-52 To CNW 4126-27

  • 4453 To CNW 4128 > AKDN 4128
  • 4454-57 To CNW 4129-32
  • 4458 To CNW 4133 > FRVR 4133 > WC 4133
  • 4459-63 To CNW 4134-38
  • 4464 To PNCX 4139 > CNW 4139 S> CS 4139 > RRC 4139
  • 4465-66 To CNW 4140-41
  • 4467 To CNW 4142 > Dakota Plains Ag Center 2000
  • 4468-70 To CNW 4143-45
  • 4471 To CNW 4146 > FRVR 4146 > WC 4146
  • 4472-73 To CNW 4147-48
  • 4474 To CNW 4149 > NRI 49

  • 4475 To CNW 4150 > (UP 439)
  • 4476 To CNW 4151 > FRVR 4151 > WC 4151
  • 4477-78 To CNW 4152-53
  • 4479-80 To CNW 4550-51
  • 4481:1 To RI 4470 > CNW 4145
  • 4481:2 To CNW 4552
  • 4482 To CNW 4553
  • 4483:1 To RI 4471 > CNW 4146 > FRVR 4146 > WC 4146
  • 4483:2 To CNW 4554

  • 4484:1 To RI 4472 > CNW 4147
  • 4484:2 To CNW 4555
  • 4485:1 To RI 4473 > CNW 4148
  • 4485:2 To CNW 4556 > HRT 4556
  • 4486 To CNW 4557 > NPR 4557
  • 4487 To CNW 4558
  • 4488:1 To RI 4474 > PNCX 4207:2 > CNW 4149 NRI 49
  • 4488:2 To CNW 4559
  • 4489 To PCCX 604 > RRC 604
  • 4490 To WICT 4490 > WSOR 4490-901
  • 4491 To USSX 4491-1068
  • 4492 To WICT 4492 WSOR 4492-903
  • 4493:1 To RI 4476 CNW 4151 FRVR 4151 WC 4151
  • 4493:2 To WSOR 4491
  • 4494 To RI 4477 CNW 4152

  • 4502 To CNW 4156 > LTEX 4156
  • 4505 To CNW 4159 > FRVR 4159 > WC 4159 > SOO 559 > MNTX 559
  • 4507 To CNW 4161 > MALX 466
  • 4509 To CNW 4163 > MJRX 4163 > LTEX 4163
  • 4520 To CNW 4174 > NBER 4174
  • 4524 To CNW 4178 > LTEX 4178 > AKDN 4178
  • 4528 To CNW 4182 > DAIR 25
  • 4537 To CNW 4191 > NKCR 4191
  • 4545 To CNW 4199 > DAIR 26
  • 4550 To CNW 4204 > MIGN 4204
  • 4554 To CNW 4208 > OLMX 4208
Source of information:
  • Extra 2200 South
  • Rock Island Diesel Locomotives by Louis A. Marre
  • EMD Product Data book
  • Don Strack's UP Diesel Roster, 1934-2009, Part 18 (utahrails.net)

Additional information/updates provided by: Edwin Cooper, R. Craig, Ken"Rock4350", David L. Miller, James Townsend, and John Komanesky

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