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

Burlington Northern Columbia River Slough Bridge.at Vancouver, Washington, on July 23, 1982. This former Northern Pacific structure is in their 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Subject Classes: bridge, Columbia River

Burlington Northern Columbia river bridge.at Vancouver, Washington, on July 23, 1982. This former Northern Pacific structure is in their 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Subject Classes: bridge, Columbia River

Burlington Northern Columbia River Bridge at Pasco, Washington, on February 14, 1981. This former Northern Pacific structure is in their 2nd subdivision of the Idaho division. Photo by GJ Werkema. Subject Classes: bridge, Columbia River

Burlington Northern Columbia River Bridge at Pasco, Washington, on February 14, 1981. This former Northern Pacific structure is in their 2nd subdivision of the Idaho division. Photo by GJ Werkema. Subject Classes: bridge, Columbia River

Burlington Northern Columbia River Bridge at Pasco, Washington, on February 14, 1981. This former Northern Pacific structure is in their 2nd subdivision of the Idaho division. Photo by GJ Werkema. Subject Classes: bridge, Columbia River

Burlington Northern diesel locomotives leading an eastbound coal train crossing the bridge into the yard at Guernsey, Wyoming on June 6, 1981. Photo by Howard Patrick.

Burlington Northern caboose Number 10298, former Northern Pacific Number 10137; caboose Number 12190; on rear of westbound crossing Gassman Coulee bridge at Minot, North Dakota on February 19, 1981. Farmland Industries (FLIX) Number 2416 and Cook Industries covered hoppers ahead of caboose. Photo by Al Christianson.

Burlington Northern caboose Number 10298, former Northern Pacific Number 10137; caboose Number 12190; on rear of westbound crossing Gassman Coulee bridge at Minot, North Dakota on February 19, 1981. Caboose Number 10298 has Northern Pacific paint with Burlington Northern number. Photo by Al Christianson.

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.