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
- 356 more...
- ItemBB021333 - Great Northern Engineering Drawing: Deck Slab Bar List, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021334 - Great Northern Engineering Drawing: Deck Slab Bar Placing, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021335 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021336 - Great Northern Engineering Drawing: Shop Plan - Girders and Bearing, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021337 - Great Northern Engineering Drawing: Shop Plan - Stringers, Bearings, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021338 - Great Northern Engineering Drawing: General Plan, Bridge 63 - Colville River, North of Orin, Washington, 1967
- ItemBB021339 - Great Northern Engineering Drawing: Details and Bill of Material, Bridge 63 - Colville River, North of Orin, Washington, undated
- ItemBB021343 - Great Northern Engineering Drawing: General Plan, Bridge 10.3, West of Lookout, California, 1942
- ItemBB021359 - Great Northern Engineering Drawing: General Plan, Bridge 8 - Dragoon Creek, North of Wayside, Washington, 1942
- 3636 more...