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
- 3449 more...
- ItemBB027008 - Great Northern Engineering Drawing: Renewal of Bridge, Bridge 0.3 - Jackson Street, Seattle, Washington, 1918
- ItemBB027009 - Great Northern Engineering Drawing: Renewal of Bridge, Bridge 0.3 - Jackson Street, Seattle, Washington, 1918
- ItemBB027010 - Great Northern Engineering Drawing: Bridge Number 17 Map, Bridge 17 - Stillaguamish River, East of Ballard, Washington, undated
- ItemBB027011 - Great Northern Engineering Drawing: Bridge Number 17 Map, Bridge 17 - Stillaguamish River, North of Silvana, Washington, 1904
- ItemBB027012 - Great Northern Engineering Drawing: Bridge Number 17 General Plan, Bridge 17 - Stillaguamish River, North of Silvana, Washington, 1904
- ItemBB027013 - Great Northern Engineering Drawing: 150 Foot Through Howe Truss, Bridge 17 - Stillaguamish River, North of Silvana, Washington, undated
- ItemBB027014 - Great Northern Engineering Drawing: 150 Foot Through Howe Truss, Bridge 17 - Stillaguamish River, North of Silvana, Washington, undated
- ItemBB027015 - Great Northern Engineering Drawing: Bridge Number 17 Map, Bridge 17 - Stillaguamish River, North of Silvana, Washington, undated
- ItemBB027016 - Great Northern Engineering Drawing: 150 Foot Through Howe Truss, Bridge 17 - Stillaguamish River, North of Silvana, Washington, undated
- 543 more...