Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 3637 more...
- ItemBB027198 - Great Northern Engineering Drawing: Deck Plan, Bridge 10 - Snohomish River, North of Delta, Washington, 1955
- ItemBB027199 - Great Northern Engineering Drawing: Steel Repairs, Bridge 10 - Snohomish River, North of Delta, Washington, 1956
- ItemBB027200 - Great Northern Engineering Drawing: North Sheer Pier, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027201 - Great Northern Engineering Drawing: Deck Plan, Bridge 10 - Snohomish River, North of Delta, Washington, 1956
- ItemBB027202 - Great Northern Engineering Drawing: Tie Details and Bill of Material, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027203 - Great Northern Engineering Drawing: Dump Car Cylinder, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027205 - Great Northern Engineering Drawing: Center Pier Fender, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027206 - Great Northern Engineering Drawing: Repairs Protect Pier, Bridge 10 - Snohomish River, North of Delta, Washington, undated
- ItemBB027207 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 2.7 - Dravus Street, Interbay, Washington, undated
- 355 more...