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
- 2970 more...
- ItemBB017501 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 12.2 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017502 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 12.3 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017503 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 12.3 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017504 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 12.5 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017505 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 12.5 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017506 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 15.2 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017507 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 15.2 - Van Sycle Creek, South of Zangar Junction, Washington, undated
- ItemBB017518 - Northern Pacific Engineering Drawing: Concrete Abutments, Bridge 1.1, West of Cheney, Washington, 1944
- ItemBB017519 - Northern Pacific Engineering Drawing: Falsework Detail, Bridge 1.1, West of Cheney, Washington, undated
- 4749 more...