Railroad Archives Online
- FondiD0027 - Timothy Miller Collection
- Serija004 - Northern Pacific Railroad Company
- Podserija009 - Engineering Records
- 008 - Physical plant drawing
- 001 - Bridges
- 2805 more...
- DokumentBB017297 - Northern Pacific Engineering Drawing: Railway Underpass, Bridge 0 - Highway Undercrossing, Pasco, Washington, undated
- DokumentBB017303 - Northern Pacific Engineering Drawing: General Plan etc., Bridge 0.0, Shelton, Washington, 1944
- DokumentBB017304 - Northern Pacific Engineering Drawing: Steel and Plate Girder Detail, Bridge 0.0, Shelton, Washington, undated
- DokumentBB017305 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 0.0, Shelton, Washington, undated
- DokumentBB017306 - Northern Pacific Engineering Drawing: Plan and Elevation, Bridge 0.1, Shelton, Washington, 1944
- DokumentBB017307 - Northern Pacific Engineering Drawing: Abutments and Retaining Wall, Bridge 0.1, Shelton, Washington, undated
- DokumentBB017308 - Northern Pacific Engineering Drawing: Structural Details, Bridge 0.1, Shelton, Washington, undated
- DokumentBB017309 - Northern Pacific Engineering Drawing: Structural Details, Bridge 0.1, Shelton, Washington, undated
- DokumentBB017341 - Northern Pacific Engineering Drawing: General Plan, Bridge 60 - Green River, West of Lester, Washington, 1897
- 4914 more...