Burlington Northern Electro-Motive Division (EMD) NW5 Number 992 at Wyndmere, North Dakota on March 7, 1981. Photo by Dan Poitras.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 993 at Grand Forks, North Dakota turntable and roundhouse on July 4, 1981. Photo by Al Christianson.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 993 at Wyndmere, North Dakota on March 11, 1981. Photo by Al Christianson.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 993 at Wyndmere, North Dakota on March 11, 1981. Photo by Al Christianson.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 993 at Wyndmere, North Dakota on March 11, 1981. Photo by Al Christianson.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 995 at Milnor, North Dakota on March 11, 1981. Photo by Al Christianson.

Burlington Northern Electro-Motive Division (EMD) NW5 Number 995 at Wyndmere, North Dakota on February 18, 1981. Photo by Al Christianson.

Burlington Northern GP10 Number 1406, former Burlington Northern Number 1506 rebuilt July 1975 from former Great Northern GP7 Number 606; GP20 Number 2035, former Great Northern Number 2035; with westbound freight passing the former Northern Pacific depot at Fargo, North Dakota on April 17, 1981. Photo by Al Christianson.

Burlington Northern GP10 Number 1422, former Burlington Northern Number 1528 rebuilt June 1975 from former Great Northern GP7 Number 628; GP9 Number 1869, former Northern Pacific Number 246; at Portland, Oregon on May 5, 1982. Photo by Joseph Kubus.

Burlington Northern GP9 Number 1937, former Northern Pacific Number 358; NW5 Number 993, former Great Northern Number 193; on the Grand Forks, North Dakota turntable on July 4, 1981. Photo by Al Christianson.