Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 1770 more...
- ItemBB024274 - Great Northern Engineering Drawing: General Plan, Bridge 345, West of Naylor, Washington, 1950
- ItemBB024275 - Great Northern Engineering Drawing: Abutments, Bridge 345, West of Naylor, Washington, undated
- ItemBB024276 - Great Northern Engineering Drawing: Plate Girders, Bridge 345, West of Naylor, Washington, undated
- ItemBB024277 - Great Northern Engineering Drawing: Bar Placing Diagram, Bridge 345, West of Naylor, Washington, undated
- ItemBB024278 - Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 345, West of Naylor, Washington, undated
- ItemBB024279 - Great Northern Engineering Drawing: Shop Plan - Girder Details, Bridge 345, West of Naylor, Washington, undated
- ItemBB024280 - Great Northern Engineering Drawing: Shop Plan - Cross Frame, Bridge 345, West of Naylor, Washington, undated
- ItemBB024281 - Great Northern Engineering Drawing: Deck Plan, Bridge 345, West of Naylor, Washington, 1950
- ItemBB024282 - Great Northern Engineering Drawing: Bar List, Bridge 345, West of Naylor, Washington, undated
- 2222 more...