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
- 1291 more...
- ItemBB023701 - Great Northern Engineering Drawing: Shop Plan - Beam Span, Bridge 308 - Coal Creek, West of Mohler, Washington, undated
- ItemBB023702 - Great Northern Engineering Drawing: Shop Plan - Beam Span, Bridge 308 - Coal Creek, West of Mohler, Washington, undated
- ItemBB023703 - Great Northern Engineering Drawing: General Plan, Bridge 363 - Squilchuck Creek, West of Appleyard, Washington, 1941
- ItemBB023704 - Great Northern Engineering Drawing: Deck Plan, Bridge 363 - Squilchuck Creek, West of Appleyard, Washington, 1956
- ItemBB023705 - Great Northern Engineering Drawing: General Plan, Bridge 405 - Carroll Creek, West of Alpine, Washington, 1925
- ItemBB023706 - Great Northern Engineering Drawing: Abutments, Bridge 405 - Carroll Creek, West of Alpine, Washington, 1937
- ItemBB023707 - Great Northern Engineering Drawing: Shim Plan, Bridge 405 - Carroll Creek, West of Alpine, Washington, 1937
- ItemBB023708 - Great Northern Engineering Drawing: Deck Plan, Bridge 405 - Carroll Creek, West of Alpine, Washington, 1953
- ItemBB023709 - Great Northern Engineering Drawing: Ballast Deck, Bridge 405 - Carroll Creek, West of Alpine, Washington, 1937
- 2701 more...