Burlington Northern SD40-2 Number 6780, built May 1977; SD40-2 Number 7843, built July 1978 as Colorado & Southern Number 7843; Milwaukee Road SD40-2, number unknown; SD40-2, number unknown; at Breckenridge, Minnesota with coal gondolas on November 29, 1980. Photo by Al Christianson.
Elements area
Taxonomy
Code
Scope note(s)
At Pacific Northwest Railroad Archive, still photographs of railroad tracks and directly associated structures such as yard offices, switches, and grade crossings
Source note(s)
LC Subject Authority Heading: Railroad tracks http://id.loc.gov/authorities/subjects/sh85111063
Display note(s)
Hierarchical terms
Railroad tracks
Railroad tracks
Equivalent terms
Railroad tracks
UF Tracks, Railroad