Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Seri004 - Northern Pacific Railroad Company
- Subseri009 - Engineering Records
- 008 - Physical plant drawing
- 001 - Bridges
- 4792 lebih...
- ItemBB019659 - Northern Pacific Engineering Drawing: Plan of Abutment, Bridge 96, Cunningham, Washington, 1900
- ItemBB019661 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 96, Cunningham, Washington, 1957
- ItemBB019662 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 96, Cunningham, Washington, 1941
- ItemBB019663 - Northern Pacific Engineering Drawing: Plan of Abutment, Bridge 97, Cunningham, Washington, 1900
- ItemBB019665 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 97, Cunningham, Washington, 1957
- ItemBB019666 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 97, Cunningham, Washington, 1942
- ItemBB019667 - Northern Pacific Engineering Drawing: Standard Plan Beam Girder, Bridge 97, Cunningham, Washington, undated
- ItemBB019668 - Northern Pacific Engineering Drawing: Pier/Abutment, Bridge 101, West of Cunningham, Washington, 1900
- ItemBB019670 - Northern Pacific Engineering Drawing: General Plan/Detail Abutment, Bridge 155.1, West of Belgrade, Washington, 1905
- 2927 lebih...