Railroad Archives Online
- フォンドD0027 - Timothy Miller Collection
- シリーズ003 - Great Northern Railway Company (U.S.)
- サブシリーズ009 - Engineering Records
- 008 - Physical plant drawing
- 001 - Bridges
- 1493 more...
- アイテムBB023921 - Great Northern Engineering Drawing: Box Girder BG1, Bridge 324.2, North of Fowler, Montana, undated
- アイテムBB023922 - Great Northern Engineering Drawing: Deck Plan, Bridge 324.2, North of Fowler, Montana, 1957
- アイテムBB023923 - Burlington Northern Engineering Drawing: General Plan, Bridge, Colville River, Washington, undated
- アイテムBB023924 - Burlington Northern Engineering Drawing: Pier Details, Bridge, Colville River, Washington, undated
- アイテムBB023925 - Burlington Northern Engineering Drawing: Deck Plan, Bridge, Colville River, Washington, undated
- アイテムBB023926 - Burlington Northern Engineering Drawing: Bridge Earthwork, Bridge, Colville River, Washington, undated
- アイテムBB023927 - Great Northern Engineering Drawing: General Plan, Bridge 326, North of Fowler, Montana, 1927
- アイテムBB023928 - Great Northern Engineering Drawing: General Plan, Bridge 283, West of Waukon, Washington, 1928
- アイテムBB023929 - Great Northern Engineering Drawing: Deck Plan, Bridge 283, West of Waukon, Washington, 1948
- 2499 more...