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
- 1952 more...
- ItemBB024469 - Great Northern Engineering Drawing: Shop Plan - Girder Span, Bridge 481 - Otter Creek, North of Raynesford, Montana, undated
- ItemBB024471 - Great Northern Engineering Drawing: General Plan, Bridge 203 - Roberts Creek, North of Hedgesville, Montana, 1931
- ItemBB024472 - Great Northern Engineering Drawing: Shop Plan - 40 Foot I - Beam, Bridge 203 - Roberts Creek, North of Hedgesville, Montana, undated
- ItemBB024473 - Great Northern Engineering Drawing: General Plan, Bridge 621, South of Box Elder, Montana, 1955
- ItemBB024474 - Great Northern Engineering Drawing: Pier Details, Bridge 621, South of Box Elder, Montana, undated
- ItemBB024475 - Great Northern Engineering Drawing: Abutment Details, Bridge 621, South of Box Elder, Montana, undated
- ItemBB024476 - Great Northern Engineering Drawing: Deck Plan, Bridge 621, South of Box Elder, Montana, 1955
- ItemBB024477 - Great Northern Engineering Drawing: Shop Plan - Beam Spans, Bridge 621, South of Box Elder, Montana, undated
- ItemBB024478 - Great Northern Engineering Drawing: General Plan, Bridge 51 - Little Prickly Pear Creek, South of Sieben, Montana, 1962
- 2040 more...