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
- 2159 more...
- ItemBB024691 - Great Northern Engineering Drawing: Shop Plan - Beam Span, Bridge 463, West of Snohomish, Washington, 1961
- ItemBB024692 - Great Northern Engineering Drawing: Masonry Details, Bridge 463, West of Snohomish, Washington, 1961
- ItemBB024693 - Great Northern Engineering Drawing: Deck Plan, Bridge 463, West of Snohomish, Washington, 1961
- ItemBB024694 - Great Northern Engineering Drawing: Beam Spans, Bridge 463, West of Snohomish, Washington, 1961
- ItemBB024695 - Great Northern Engineering Drawing: General Plan, Bridge 77.6 - Taylor Creek, South of Scarface, California, 1930
- ItemBB024696 - Great Northern Engineering Drawing: General Plan, Bridge 85.2 - Private Underpass, South of Lookout, California, 1931
- ItemBB024697 - Great Northern Engineering Drawing: General Plan, Bridge 85.2 - Private Underpass, South of Lookout, California, 1951
- ItemBB024698 - Great Northern Engineering Drawing: General Plan, Bridge 85.9 - Bullrun Creek, South of Lookout, California, 1931
- ItemBB024699 - Great Northern Engineering Drawing: General Plan, Bridge 85.9 - Bullrun Creek, South of Lookout, California, 1948
- 1833 more...