Burlington Northern Railroad gravel bunker built by Segale Gravel Hopper at Longview, Washington, in November 1975. This facility receives from railroad and loads trucks. Photo by J.M. Fredrickson. Other Subject Classes: gravel bunker

Burlington Northern quarry at Plumb, Washington, in December 1974. Large quarry area with Segale spur. Photo by J.M. Fredrickson. Other Subject Classes: quarry, track

Burlington Northern quarry at Plumb, Washington, in December 1974. Large quarry area with loaded hopper cars. Photo by J.M. Fredrickson. Other Subject Classes: quarry, freight car

Burlington Northern quarry at Plumb, Washington, in December 1974. Large quarry area with Segale spur. Photo by J.M. Fredrickson. Other Subject Classes: quarry, track

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

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

A Burlington Northern-era photo of the former Great Northern interlocking tower outside the south portal of the downtown Seattle tunnel, just north of King Street Station, Seattle, Washington. The tower's telegraph code is "UD". Photo by Walt Grecula.

New Burlington Northern centralized traffic control (CTC) and dispatchers office at Vancouver, Washington, undated. Photo by Burlington Northern, Inc.

Burlington Northern 6709 leading a coal train south through Prescott, Wisconsin past the twin domes of Saint Joseph Catholic Church on February 10, 1982. Number 6709 is an SD40-2 built by Electro-Motive Division (EMD), builder's number 756072-2. Photo by Al Christianson.

Burlington Northern diesel locomotive 5728 at 26th and University Avenue Northeast, Minneapolis, Minnesota on November 19, 1980. Number 5728 is a U33C built by General Electric (GE), builder's number 37688. The McMillan Company mill is in the background. Photo by Al Christianson.