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
- 2301 more...
- ItemBB024851 - Great Northern Engineering Drawing: General Plan, Bridged 15.7 - Cattle Pass, South of Merrill, Oregon, 1931
- ItemBB024852 - Great Northern Engineering Drawing: General Plan, Bridge 11.2 - Cattle Pass, South of Dehlinger, Oregon, 1931
- ItemBB024853 - Great Northern Engineering Drawing: General Plan, Bridge 11.2 - Cattle Pass, South of Dehlinger, Oregon, 1951
- ItemBB024854 - Great Northern Engineering Drawing: Substructure and Deck Plan, Bridge 11.2 - Cattle Pass, South of Dehlinger, Oregon, undated
- ItemBB024855 - Great Northern Engineering Drawing: Shop Plan - Beams, Bridge 11.2 - Cattle Pass, South of Dehlinger, Oregon, undated
- ItemBB024856 - Great Northern Engineering Drawing: General Plan, Bridge 12.0, South of Dehlinger, Oregon, 1940
- ItemBB024857 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Fort Peck Construction Railroad Bridge, Fort Peck, Montana, undated
- ItemBB024858 - Great Northern Engineering Drawing: Shop Plan - 100 Foot Through Plate Girder, Fort Peck Construction Railroad Bridge, Fort Peck, Montana, undated
- ItemBB024859 - Great Northern Engineering Drawing: Shop Plan - 100 Foot Through Plate Girder, Fort Peck Construction Railroad Bridge, Fort Peck, Montana, undated
- 1691 more...