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
- 4407 more...
- ItemBB019085 - Northern Pacific Engineering Drawing: Steel Repairs, Bridge 25 - Nisqually River, South of Nisqually, Washington, undated
- ItemBB019086 - Northern Pacific Engineering Drawing: Steel Details, Bridge 25 - Nisqually River, South of Nisqually, Washington, undated
- ItemBB019087 - Northern Pacific Engineering Drawing: Steel Details, Bridge 25 - Nisqually River, South of Nisqually, Washington, undated
- ItemBB019088 - Northern Pacific Engineering Drawing: Steel Details, Bridge 25 - Nisqually River, South of Nisqually, Washington, undated
- ItemBB019091 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 25 - Nisqually River, South of Nisqually, Washington, 1953
- ItemBB019092 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 25 - Nisqually River, South of Nisqually, Washington, 1953
- ItemBB019093 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 25 - Nisqually River, South of Nisqually, Washington, 1953
- ItemBB019094 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 25 - Nisqually River, South of Nisqually, Washington, 1953
- ItemBB019095 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 25 - Nisqually River, South of Nisqually, Washington, 1953
- 3312 more...