Burlington Northern caboose Number 10029 at rear of coal train with Burlington Northern open hoppers in Saint Paul, Minnesota on October 4, 1980. Photo by Al Christianson.

Burlington Northern computer center at Saint Paul, Minnesota, on June 20, 1973. Photo by J.M. Fredrickson. Other Subject Classes: computer center.

Burlington Northern GP10 Number 1413 leads a manifest across the Mississippi River at Saint Cloud, Minnesota on June 7, 1981. Photo by Al Christianson.

Burlington Northern GP5 Number 1355, former Great Northern Number 905; 3 unidentified F units in Fergus Falls, Minnesota on September 20, 1980. Photo by Al Christianson.

Burlington Northern GP5 Number 1355, two unidentified FB locomotives and an unidentified FA locomotive cross the Otter Tail river on a plate girder bridge at Fergus Falls, Minnesota on September 20, 1980. Photo by Al Christianson.

Burlington Northern GP40 Number 3026, former Burlington Number 626; SD40 Number 6301, built October 1971; leased Precision SD18m Number 18*9 in Saint Paul, Minnesota with eastbound freight on August 11, 1980. Photo by Al Christianson.

Burlington Northern GP40 Number 3028, former Burlington Number 628; GP40 Number 3002, former Burlington Number 172; passing Newport interlocking tower in Newport, Minnesota with eastbound freight on November 25, 1980. Photo by Al Christianson.

Burlington Northern GP40 Number 3028, former Burlington Number 628; GP40 Number 3002, former Burlington Number 172; SD7 Number 6051, former Burlington Number 403; passing Hoffman Avenue interlocking in Daytons Bluff, Minnesota with eastbound freight on December 1, 1980. Photo by Al Christianson.

Burlington Northern GP40 Number 3028, former Burlington Number 628; GP40 Number 3002, former Burlington Number 172; SD7 Number 6051, former Burlington Number 403; passing Newport interlocking in Newport, Minnesota with eastbound freight on December 1, 1980. Photo by Al Christianson.

Burlington Northern Class SD9 Number 6108 and SD7 Number 6016 passing under a signal bridge with freight cars at Minneapolis, Minnesota on February 9, 1982. Photo by Al Christianson. Number 6108 was built by Electro-Motive Division in May, 1956 as Great Northern Number 581, Builder Number 21249. Number 6016 was built by Electro-Motive Division in May 53 as Great Northern Number 566, Builder Number 17897. It was retired in September, 1983.