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
- 1631 more...
- ItemBB024116 - Great Northern Engineering Drawing: Girders Bent Number 3, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024117 - Great Northern Engineering Drawing: Girders Bent Number 4, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024118 - Great Northern Engineering Drawing: Girder G - 2, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024119 - Great Northern Engineering Drawing: Girder G - 3, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024120 - Great Northern Engineering Drawing: Girders G - 1 and G - 4, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024121 - Great Northern Engineering Drawing: Columns, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024122 - Great Northern Engineering Drawing: Columns, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024123 - Great Northern Engineering Drawing: Columns, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- ItemBB024124 - Great Northern Engineering Drawing: Rail Details, Bridge 0.3 - Second Avenue, Seattle, Washington, undated
- 2361 more...