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
- 2939 more...
- ItemBB017470 - Northern Pacific Engineering Drawing: Floor and Laterals Over Pier 3, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017471 - Northern Pacific Engineering Drawing: Floor Plates, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017472 - Northern Pacific Engineering Drawing: Deck Drainage System, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017473 - Northern Pacific Engineering Drawing: Railway and Walkway, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017474 - Northern Pacific Engineering Drawing: Bearings, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017475 - Northern Pacific Engineering Drawing: Shop Plan - Erection Plan, Bridge 9.1 - Highway #1, South of Lakeview, Washington, undated
- ItemBB017476 - Northern Pacific Engineering Drawing: Shop Plan - Truss Vertical, Bridge 36 - Clark Fork River, West of Thompson Falls, Montana, undated
- ItemBB017477 - Northern Pacific Engineering Drawing: Shop Plan - Truss Diagonal, Bridge 36 - Clark Fork River, West of Thompson Falls, Montana, undated
- ItemBB017478 - Northern Pacific Engineering Drawing: Shop Plan - Bottom Lateral Brace, Bridge 36 - Clark Fork River, West of Thompson Falls, Montana, undated
- 4780 more...