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
- 6299 more...
- ItemBB028048 - Northern Pacific Engineering Drawing: Summary Quantities/Area Map, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028049 - Northern Pacific Engineering Drawing: General Plan, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028050 - Northern Pacific Engineering Drawing: Layout, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028051 - Northern Pacific Engineering Drawing: Pier 2, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028052 - Northern Pacific Engineering Drawing: Pier 3, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028053 - Northern Pacific Engineering Drawing: Framing Plan, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028054 - Northern Pacific Engineering Drawing: General Plan, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028055 - Northern Pacific Engineering Drawing: Truss Details, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- ItemBB028056 - Northern Pacific Engineering Drawing: Bent Details, Bridge 87+4250 - Buland Drive, Castle Rock, Washington, undated
- 1420 more...