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
- 2229 more...
- ItemBB024762 - Great Northern Engineering Drawing: Masonry Plan, Bridge 11.1, South of Dehlinger, Oregon, undated
- ItemBB024763 - Great Northern Engineering Drawing: Falsework Plan, Bridge 11.1, South of Dehlinger, Oregon, undated
- ItemBB024764 - Great Northern Engineering Drawing: Deck Plan, Bridge 11.1, South of Dehlinger, Oregon, 1963
- ItemBB024765 - Great Northern Engineering Drawing: General Plan, Bridge 25.2, South of Malin, Oregon, 1931
- ItemBB024766 - Great Northern Engineering Drawing: Shop Plan - 46 Foot Beam, Bridge 25.2, South of Malin, Oregon, undated
- ItemBB024767 - Great Northern Engineering Drawing: General Plan and Masonry Plan, Bridge 25.2, South of Malin, Oregon, 1941
- ItemBB024768 - Great Northern Engineering Drawing: Steel Design and Deck Plan, Bridge 25.2, South of Malin, Oregon, undated
- ItemBB024769 - Great Northern Engineering Drawing: Shop Plan - 20 Foot Beam, Bridge 25.2, South of Malin, Oregon, undated
- ItemBB024770 - Great Northern Engineering Drawing: Deck Plan, Bridge 25.2, South of Malin, Oregon, 1954
- 1763 more...