Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 191 more...
- ItemBB021551 - Burlington Northern Engineering Drawing: Bent Extension, Bridge 11.72 - Lake Hills Boulevard (formerly Northern Pacific), South of Wilburton, Washington, 1971
- ItemBB021643 - Burlington Northern Engineering Drawing: Shop Plan - Girders, Bridge 1626.8, Trinidad, Washington, undated
- ItemBB021644 - Burlington Northern Engineering Drawing: Shop Plan - Girders, Bridge 1626.8, Trinidad, Washington, undated
- ItemBB021645 - Burlington Northern Engineering Drawing: Shop Plan - Girders, Bridge 1626.8, Trinidad, Washington, undated
- ItemBB021646 - Burlington Northern Engineering Drawing: Shop Plan - Girders, Bridge 1626.8, Trinidad, Washington, undated
- ItemBB021647 - Burlington Northern Engineering Drawing: Shop Plan - Girders, Bridge 1626.8, Trinidad, Washington, undated
- ItemBB021648 - Burlington Northern Engineering Drawing: Shop Plan - Cross Frame/Lateral, Bridge 1626.8 - Highway, Washington, undated
- ItemBB021906 - Burlington Northern Engineering Drawing: General Plan, Bridge 3.1 - N.40Th Street (formerly Northern Pacific), Tacoma, Washington, 1982
- ItemBB021916 - Burlington Northern Engineering Drawing: General Plan, Bridge 4 - 49th Street (formerly Northern Pacific), Tacoma, Washington, 1984
- 989 more...