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
- 831 more...
- ItemBB021899 - Great Northern Engineering Drawing: Tie Plan, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021900 - Great Northern Engineering Drawing: Tie Plan, Bridge 4.8 - Columbia River, West of Kettle Falls, Washington, undated
- ItemBB021901 - Great Northern Engineering Drawing: General Plan, Bridge 3.5 - 33rd Avenue West, East of Interbay, Washington, 1948
- ItemBB021902 - Great Northern Engineering Drawing: Details, Bridge 3.5 - 33rd Avenue West, East of Interbay, Washington, undated
- ItemBB021903 - Great Northern Engineering Drawing: Details, Bridge 3.5 - 33rd Avenue West, East of Interbay, Washington, undated
- ItemBB021904 - Great Northern Engineering Drawing: General Plans, Bridge 3.5 - 33rd Avenue West, East of Interbay, Washington, undated
- ItemBB021905 - Great Northern Engineering Drawing: Concrete Footing Bents 3 and 4, Bridge 3.5 - 33rd Avenue West, East of Interbay, Washington, undated
- ItemBB021929 - Great Northern Engineering Drawing: General Plan, Bridge 252, West of Brockton, Montana, 1922
- ItemBB021930 - Great Northern Engineering Drawing: Trainmen's Walk, Bridge 252, West of Brockton, Montana, undated
- 3161 more...