Eastern Idaho Railroad

Eastern Idaho Railroad - EIRR

Route:: Northern Segment; Idaho Falls - Orvin - Ucon - St. Anthony - Ashton, ID (51 miles); Orvin - Lincoln - Newdale, ID (39 miles); Lincoln - Ammon, ID (4 miles); Ucon - Menan, ID (11 miles); St. Anthony - Edmonds, ID (12 miles); Southern Segment; Minidoka - Pocatello, ID (trackage rights); Minidoka - Rupert - Burley - Twin Falls - Buhl, ID (75 miles); Rupert - Wendell, ID (58 miles); Burley - Martin, ID (11 miles); Burley - Declo, ID (9 miles)
Headquarters:: Twin Falls, ID
Junctions with other railroads:: UP: Idaho Falls & Minidoka, ID
Radio frequencies:: 160.845 (yard); 161.370 (road)
History:: Lines built between 1899 and 1905.; Lines acquired by Oregon Short Line Railroad (UP subsidiary).; EIRR purchased lines from UP on November 22, 1993.
Ownership:: Watco Companies
Roster:

Unit	Bldr.	Model	B/N	F/N	B/D	History	Acq.	Ret.	Notes
WAMX 302:2	EMD	NPCU	28155	7643-48	5/1963	ex PCC/WAMX 302:2; ex GRNW/WAMX 302:2; ex WAMX 3009; ex ISCX 3005; ex OHCR 3005; ex CR 2247; ex PC 2247; nee PRR 2247			to ????
WAMX 705	EMD	NPCU	28133	7643-26	4/1963	ex TIBR/WAMX 3003; ex EIRR GP30 2225; ex CR 2225; ex PC 2225; nee PRR 2225	1999	c.2003	used for parts
WAMX 914	EMD	SW9	14756	6315-1	8/1951	ex Titan 167; ex PT 167; ex BN 167; nee SPS 43			to ????
HLCX 1028	EMD	SW1500	34501	7139-28	12/1968	ex HLCX 1028; ex UP Y1028; ex UP 1028; ex NS 2327; nee SOU 2327			to Ventura Foods/WAMX 1508 (Ontario,CA)
WAMX 1506	EMD	SW1500	33989	7109-10	7/1968	ex HLCX 1031:1; ex UPY 1031; ex UP 1031; nee SP 2502			to Amalgamated Sugar/WAMX 1506 (Paul,ID); scrapped 2023
WAMX 1510	EMD	SW1500	35288	4564-3	11/1969	ex EIRR/HLCX 1030; ex HLCX 1030; ex UP Y1030; ex UP 1030; ex NS 2335; nee SOU 2335			to Westlake,LA; to SKOL/WAMX 1510
WAMX 1802	EMD	SD18	25385	5602-A30	9/1959	ex WAMX 6647; ex CNW 6647; ex PNC 1852; nee UP SD24 427			scrapped
2174	EMD	GP7u	15820	5110-23	2/1952	ex SKOL 2174; ex ATSF 2174; nee ATSF 2720	200x	c.2003	to WAMX 2174; to WAMX 7021; to TIBR/WAMX 7021, c.2003; to SAC/WAMX 7021; to JLCX 7021
2178	EMD	GP7u	17006	5170-7	9/1952	ex WATX 2178; ex SKOL 2178; ex ATSF 2178; nee ATSF 2779	1993	1998	to SLWC 2178, 1998; to SLWC/WAMX 7022, 2000
2186	EMD	GP7u	17018	5218-A4	3/1953	ex SKOL 2186; ex ATSF 2186; nee ATSF 2791	1993	1998	to SLWC 2186, 1998; to SLWC/WAMX 7024, 2000
2191	EMD	GP7u	17017	5218-A3	3/1953	ex SKOL 2191; ex ATSF 2191; nee ATSF 2790	1993		to WAMX 2191; to WAMX 7027
2242	EMD	GP30	28150	7643-43	5/1963	ex CR 2242; ex PC 2242; nee PRR 2242	1993		scrapped
WAMX 3001	EMD	GP30	28112	7643-5	3/1963	ex EIRR 2204; ex CR 2204; ex PC 2204; nee PRR 2204	1993		to KO/WAMX 3001; scrapped
WAMX 3004	EMD	GP30	28136	7643-29	4/1963	ex EIRR 2228; ex CR 2228; ex PC 2228; nee PRR 2228	1999		to WAMX 3008; to ABS/WAMX 3008; to IHB/WAMX 3008; scrapped
WAMX 3006	EMD	GP30	27121	7617-8	4/1962	ex EIRR 2274; ex EIRR 2174; ex CR 2174; ex RDG 3606; nee RDG 5506	200x		to WRIX/WAMX 3006; scrapped 2018
3144	EMD	GP40	34333	7127-52	9/1968	ex DRGW 3144; ex DRGW 3156; ex CR 3156; nee PC 3156	1995	1998	to Quantum Rail, 1998; to FEC 448, 1998; to MNA 448; to MNA 3071
3145	EMD	GP40	34334	7127-53	9/1968	ex DRGW 3145; ex DRGW 3157; ex CR 3157; nee PC 3157	1995	1998	to Quantum Rail, 1998; to FEC 449, 1998; to MNA 449; to MNA 3072
WAMX 3501	EMD	GP35R	28398	7662-1	11/1963	ex EIRR 782; ex UP 782; nee WP 3001	200x
WAMX 3503	EMD	GP35R	28401	7662-4	11/1963	ex EIRR 785; ex UP 785; nee WP 3004	1993
WAMX 3504	EMD	GP35R	28402	7662-5	11/1963	ex EIRR 786; ex UP 786; nee WP 3005	200x		to ????
WAMX 3505	EMD	GP35R	28405	7662-8	11/1963	ex YSVR/WAMX 3505; ex EIRR/WAMX 3505; ex EIRR 788; ex UP 788; nee WP 3008
WAMX 3508	EMD	GP35R	29031	7770-2	11/1964	ex EIRR 791; ex UP 791; nee WP 3012	1993
WAMX 3510	EMD	GP35R	30218	7790-2	4/1965	ex EIRR 793; ex UP 793; nee WP 3014	200x		to Riverside Cement/WAMX 3510; to VSOR/WAMX 3510
WAMX 3512	EMD	GP35R	30224	7790-8	4/1965	ex EIRR 798; ex UP 798; nee WP 3020	200x
WAMX 3518	EMD	GP35m	29901	7774-2	1/1965	ex EIRR 2646; ex TSBY 2646; ex LKRR 2646; ex NS 2646; nee SOU 2646			to WRIX 3518; to GLC GP38 2646; to SBVR 100
WAMX 3524	EMD	GP35	30595	7818-1	8/1965	ex EIRR 3669; ex CR 3669; nee EL 2563	1993		scrapped
WAMX 3812:2	EMD	GP38-2	74693-10	74693-10	1/1975	ex BNSF 2311; ex BN 2311; nee SLSF 456	2022
WAMX 3814:2	EMD	GP38-2	767030-7	767030-7	12/1976	ex BNSF 2320; ex BN 2320; nee SLSF 465	2022
HLCX 3828	EMD	GP38-2	787147-30	787147-30	9/1978	ex HLCX 3828; ex NS 5378; nee CR 8253	2019
HLCX 3835	EMD	GP38-2	787192-8	787192-8	6/1979	ex HLCX 3835; nee CR 8263
WAMX 3916	EMD	GP39E	28983	7719-3	5/1964	ex BNSF 2936; ex BN GP35 2534; nee CBQ 988
WAMX 3918	EMD	GP39M	29722	7756-21	2/1965	ex BNSF 2876; ex BN 2876; ex SP GP35 6617; nee SP 7720
WAMX 3922	EMD	GP39M	30114	7787-1	4/1965	ex MMT/WAMX 3922; ex EIRR/WAMX 3922; ex YSVR/WAMX 3922; ex BNSF 2875; ex BN 2875; ex BN GP35 2509; nee GN 3026
WAMX 4012	GMD	GP40-2LW	A3059		8/1974	ex CN 9481			to KO/WAMX 4012; to GDLK/WAMX 4012; to YSVR/WAMX 4012; to TIBR/WAMX 4012; to EDCX/WAMX 4012
WAMX 4016	GMD	GP40-2LW	A3169		1975	ex GRNW/WAMX 4016; ex PCC/WAMX 4016; ex GRNW/WAMX 4016; ex WAMX 9534; nee CN 9534	2021		to BVRR/WAMX 4016, 2021
WAMX 4018	GMD	GP40-2LW	A3222		1975	ex GRNW/WAMX 4018; ex PCC/WAMX 4018; ex WAMX 9587; nee CN 9587	2021		to BVRR/WAMX 4018, 2021
WAMX 4019	GMD	GP40-2LW	A3235		7/1975	ex CN 9600
WAMX 4022	GMD	GP40-2LW	A3438		3/1976	ex EIRR/WAMX 9643; ex WAMX 9643; nee CN 9643
WAMX 4030	GMD	GP40-2LW	A3174		2/1975	ex PCC/WAMX 4030; ex PRSX 9539; nee CN 9539			to SVHO/WAMX 4030
WAMX 4039	EMD	GP40-3	38556	7340-12	7/1971	ex HLCX GP40 4402; ex CSX 6831; nee CO 4076			scrapped 2023
WAMX 4040	EMD	GP40	34331	7127-50	9/1968	ex HLCX 4400; ex HLCX 3110; ex KYLE 3110; ex CR 3154; ex PC 3154
WAMX 4041	EMD	GP40-3	33504	7064-14	10/1967	ex HLCX 4401; ex HLCX GP40 3111; ex KYLE 3111; ex CR 3093; ex PC 3093; nee NYC 3093
WAMX 4042	EMD	GP40	33515	7064-25	11/1967	ex HLCX 4405; ex HLCX 650; ex AMTK 650; ex KYLE 3104; ex CR 3104; ex PC 3104; nee NYC 3104
WAMX 4043	EMD	GP40	33494	7064-4	10/1967	ex HLCX 4407; ex HLCX 654; ex AMTK 654; ex KYLE 3116; ex CR 3083; ex PC 3083; nee NYC 3083			to PCC/WAMX 4043
WAMX 4045	EMD	GP40	33500	7064-10	10/1967	ex HLCX 4413; ex HLCX 1052; ex HLCX 652; ex AMTK 652; ex KYLE 3109; ex CR 3089; ex PC 3089; nee NYC 3089			to CORP GP38-3 2068; to YCR/CORP 2068; to CORP 2068
WAMX 4046	EMD	GP40	33501	7064-11	10/1967	ex HLCX 4414; ex HLCX 655; ex AMTK 655; ex KYLE 3117; ex CR 3090; ex PC 3090; nee NYC 3090			to PCC/WAMX 4046
4203	EMD	GP30m	27586	7627-3	12/1962	ex CSXT 4203; nee CO 3004	c.1998		to MMT/EIRR 4203; to YSVR/EIRR 4203; to ????
4229	EMD	GP30m	28515	7663-24	9/1963	ex CSXT 4229; nee CO 3039			to PCC/EIRR 4229; to BVRR/WAMX 3525
4260	EMD	GP30	27672	7631-28	11/1962	ex CSXT 4260; nee BO 6955			NREX 4260
WAMX 4501	EMD	SD45	33555	7068-12	11/1967	ex EIRR 3133; ex EMDX 3133; nee SOU 3133	1993		scrapped
WAMX 4502	EMD	SD45	36116	5755-8	3/1970	ex EIRR 3167; ex EMDX 3167; nee SOU 3167	1993	1999	scrapped
WAMX 4503	EMD	SD45	33820	7993-17	12/1967	ex EIRR 6513; ex CNW 6513; ex CR 6186; ex PC 6186; nee PRR 6186	1994		scrapped
WAMX 5001	EMD	GP50	786257-8	786257-8	5/1980	ex Solvay/WAMX 5001 (Green River,WY); ex AWRR/WAMX 5001; ex National Coal/WAMX 5001; ex FURX 2907; ex UP 5543; nee CNW 5057	2021
WAMX 5005	EMD	GP50	786257-18	786257-18	6/1980	ex LAS/WAMX 5005; ex FURX 2917; ex UP 913; nee CNW 5067
6525	EMD	SD45	33859	7090-1	1/1968	ex CNW 6525; ex CR 6200; ex PC 6200; nee PRR 6200	2000		to KO/EIRR 6525; scrapped 2005
WAMX 7015	EMD	GP7u	16975	5152-1	8/1952	ex EIRR 1004; ex SEKR 1004; ex WATX 1004; ex ATSF 2214:2; nee ATSF 2748	2000		to Northstar Transloading
WAMX 9003	EMD	GP9	24016	5559-3	1/1958	ex Weyerhaeuser 311:1 (Longview, WA); ex BN 1757; nee NP 347			to Greensport Terminal/WAMX 9003 (Houston,TX); to ????
WAMX 9564	GMD	GP40-2LW	A3199		3/1975	ex CN 9564			to PCC/WAMX 9564; to KO/WAMX 4017; to GDLK/WAMX 4017

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Last updated: Sept. 15, 2024