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
- 319 more...
- ItemBB021296 - Great Northern Engineering Drawing: Abutment, Wingwall, Elevation, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021297 - Great Northern Engineering Drawing: Abutment, Piers 1, 2, 3 and 4, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021298 - Great Northern Engineering Drawing: Wingwall Reinforcement, Highway Undercrossing, North of Kettle Falls, Washington, 1940
- ItemBB021299 - Great Northern Engineering Drawing: Abutment, Wingwall, Elevation, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021300 - Great Northern Engineering Drawing: Abutment, Wingwall, Reinforcement, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021301 - Great Northern Engineering Drawing: Stringers, Bearings, Deck, Slab, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021302 - Great Northern Engineering Drawing: Cross Girders - Bearings, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021303 - Great Northern Engineering Drawing: Bar Placing Diagram, Highway Undercrossing, North of Kettle Falls, Washington, undated
- ItemBB021304 - Great Northern Engineering Drawing: Bar Placing Diagram, Highway Undercrossing, North of Kettle Falls, Washington, undated
- 3673 more...