Burlington Northern SD40-2 Number 6917, built November 1973; SD40-2 Number 6918, built November 1973; two SD40-2, numbers unknown; near Fergus Falls, Minnesota with open hoppers on December 25, 1981. 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