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
- 2476 more...
- ItemBB025736 - Great Northern Engineering Drawing: Shop Plan - Transverse Braces, Bridge 298 - Teton Creek, North of Acme, Montana, undated
- ItemBB025737 - Great Northern Engineering Drawing: Shop Plan - Girder Between Bent, Bridge 298 - Teton Creek, North of Acme, Montana, undated
- ItemBB025738 - Great Northern Engineering Drawing: Shop Plan - Lift Levers, Bridge 69 - Nicomekl River, North of Crescent Beach, British Columbia, undated
- ItemBB025827 - Great Northern Engineering Drawing: General and Masonry Plan, Bridge 314 - Creek, North of Ledger, Montana, 1926
- ItemBB025828 - Great Northern Engineering Drawing: Deck Plan, Bridge 314 - Creek, North of Ledger, Montana, 1943
- ItemBB025829 - Great Northern Engineering Drawing: Deck Plan, Bridge 314 - Creek, North of Ledger, Montana, 1965
- ItemBB025830 - Great Northern Engineering Drawing: Shop Plan - Girder and Lateral, Bridge 69 - Nicomekl River, North of Crescent Beach, British Columbia, undated
- ItemBB025831 - Great Northern Engineering Drawing: Shop Plan - Girder and Lateral, Bridge 69 - Nicomekl River, North of Crescent Beach, British Columbia, undated
- ItemBB025832 - Great Northern Engineering Drawing: Shop Plan - Cast Iron Worm, Bridge 69 - Nicomekl River, North of Crescent Beach, British Columbia, undated
- 1516 more...