Burlington Northern viaduct at Weston, Washington, circa 1985. View of steel viaduct, upper Green River valley. Photo by J.M. Fredrickson. Other Subject Classes: bridge, valley, mountain

Burlington Northern viaduct at Weston, Washington, in 1979. View of steel viaduct, upper Green River valley. Photo by J.M. Fredrickson. Other Subject Classes: bridge, valley, mountain

Burlington Northern viaduct at Weston, Washington, in 1979. View of steel viaduct, upper Green River valley. Photo by J.M. Fredrickson. Other Subject Classes: bridge, valley, mountain

Canadian National depot at Vancouver, British Columbia, undated. Canadian National depot, photograph by Dean Ogle, from the Norm Keyes Collection.

Canadian National Railway (CN) station, Redpass Junction, British Columbia, 1974, also known as 'Red Pass'. Other Subject Classes: Station

Canadian National Railway (CN) station with support buildings, Redpass Junction, British Columbia, 1974. The rail line to the left goes to Vancouver, the line on the right to Jasper. Other Subject Classes: Station

Canadian National Railway (CN) maintenance of way sheds, Redpass Junction, British Columbia, 1974. Other Subject Classes: Station

Canadian National Railway (CN) support buildings, Redpass Junction, British Columbia, 1974, also known as 'Red Pass'. Other Subject Classes: Station

Canadian National Railway (CN) support building, Redpass Junction, British Columbia, 1974, also known as 'Red Pass'. Other Subject Classes: Station

Canadian National Railway (CN) station, Redpass Junction, British Columbia, 1974, also known as 'Red Pass'. Other Subject Classes: Station

Canadian National Railway (CN) platform and support buildings, Redpass Junction, British Columbia, 1974. The rail line to the right goes west to Prince George, the line to the left to Vancouver. Other Subject Classes: Station

Canadian National Railway (CN) maintenance of way sheds, Redpass Junction, British Columbia, 1974. Other Subject Classes: Station

Canadian National Railway (CN) speeder and tool shed, Redpass Junction, British Columbia, 1974. Other Subject Classes: Station

Canadian National Railway (CN) station, Redpass Junction, British Columbia, June 1974, also known as 'Red Pass'. Other Subject Classes: Station

Canadian National Railway Company depot at Matsqui, British Columbia on February 04, 1976. Photo by J.M. Fredrickson. Other Subject Classes: depot

Canadian National Railway Company station at Jasper, Alberta in September 1986. Snow covered peak is visible in the background. A passenger train sits on the adjacent track. Photo by J.M. Fredrickson. Other Subject Classes: station

Canadian National Railway Company station from the track side at Jasper, Alberta on September 14, 1986. Photo by J.M. Fredrickson. Other Subject Classes: station

Canadian National Railways diesel locomotive 2521 leading a westbound freight train by the relocated CB&Q depot at Steward, Illinois on July 26, 1998. 2521 is a C44-9WL built by General Electric (GE), builder's number 48370. Photo taken by Howard Patrick.

Canadian National Railways diesel locomotive 2521 leading a westbound freight train by the relocated CB&Q depot at Steward, Illinois on July 26, 1998. 2521 is a C44-9WL built by General Electric (GE), builder's number 48370. Photo taken by Howard Patrick.

Canadian Pacific depot at Merritt, British Columbia, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Canadian Pacific depot at Nelson, British Columbia, undated. Canadian Pacific Railroad depot, photograph by Robert Johnston, from the Norm Keyes Collection.

Canadian Pacific Railway (CP) station at Cranbrook, British Columbia, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Station

Canadian Pacific Railway (CP) station at Lake Louise, British Columbia, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Station

Canadian Pacific Railway (CP) station bumper post at Banff, Alberta, 1972. Photo taken by C.L. Strawn. Other Subject Classes: Station Bumper Post

Canadian Pacific Railway (CP) station platform at Banff, Alberta, 1972. Photo taken by C.L. Strawn. Other Subject Classes: Station Platform

Canadian Pacific Railway depot at Banff, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: depot

Canadian Pacific Railway depot at Banff, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: depot

Canadian Pacific Railway depot at Yahk, British Columbia on August 04, 1971. Photo by J.M. Fredrickson. Other Subject Classes: depot

Canyon & White Horse Rapids Tramway telegraph office at Canyon City, Yukon Territory, circa 1898. Canadian Mounted Policeman and miners pose in front of the Government Telegraph office. Photo from J.M. Fredrickson Collection. Other Subject Classes: telegraph office.

Chicago and North Western Transportation Company depot at Mitchell, South Dakota, circa 1890. J.M. Fredrickson collection. Other Subject Classes: depot