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
- 1112 more...
- ItemBB015418 - Northern Pacific Engineering Drawing: Shop Plan - Floor System, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015419 - Northern Pacific Engineering Drawing: Shop Plan - Stringer, etc., Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015420 - Northern Pacific Engineering Drawing: Shop Plan - Machinery Floor, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015421 - Northern Pacific Engineering Drawing: Shop Plan - Machinery Floor, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015422 - Northern Pacific Engineering Drawing: Shop Plan - Machinery Floor, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015423 - Northern Pacific Engineering Drawing: Shop Plan - Operating Strut, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015424 - Northern Pacific Engineering Drawing: Shop Plan - Shoe, etc., Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015425 - Northern Pacific Engineering Drawing: Shop Plan - End Post, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- ItemBB015426 - Northern Pacific Engineering Drawing: Shop Plan - Top Chord, Bridge 36.8 - West Waterway, West Seattle, Washington, undated
- 6607 more...