Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 2130 more...
- ItemBB016575 - Northern Pacific Engineering Drawing: Damage to Members, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016576 - Northern Pacific Engineering Drawing: General Plan/Elevation/Map, Bridge 110 - Nooksack River, North of Acme, Washington, undated
- ItemBB016577 - Northern Pacific Engineering Drawing: Masonry Details, Bridge 110 - Nooksack River, North of Acme, Washington, undated
- ItemBB016578 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 110 - Nooksack River, North of Acme, Washington, 1945
- ItemBB016579 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 110 - Nooksack River, North of Acme, Washington, 1924
- ItemBB016580 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 110 - Nooksack River, North of Acme, Washington, 1922
- ItemBB016581 - Northern Pacific Engineering Drawing: Standard Plan Through Plate Girder, Bridge 110 - Nooksack River, North of Acme, Washington, undated
- ItemBB016582 - Northern Pacific Engineering Drawing: Standard Plan Through Pin, Bridge 110 - Nooksack River, North of Acme, Washington, undated
- ItemBB016583 - Northern Pacific Engineering Drawing: Top/Bottom Chord Sect, Bridge 110 - Nooksack River, North of Acme, Washington, undated
- 5589 more...