Great Northern Engineering Drawing: General Plan, Bridge 5.6, south of Henley, Oregon, Line Segment 055, Milepost 5.55. Sheet 275 - 4514 - 14, 1948.
Elements area
Taxonomy
Code
Scope note(s)
Source note(s)
Taken From: "GN Locations" database compiled by Jim Chinquist, year 1950.