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
- 3246 more...
- ItemBB026720 - Great Northern Engineering Drawing: Deck Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, 1955
- ItemBB026721 - Great Northern Engineering Drawing: Deck Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, 1955
- ItemBB026722 - Great Northern Engineering Drawing: Deck Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, 1957
- ItemBB026723 - Great Northern Engineering Drawing: Shim Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026724 - Great Northern Engineering Drawing: Fabreeka Pads and Plates, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026725 - Great Northern Engineering Drawing: Bal Wheel and Shaft, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026726 - Great Northern Engineering Drawing: Rack Anchorage, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026727 - Great Northern Engineering Drawing: Disc Renewal, Bridge 12 - Ebey Slough, South of Marysville, Washington, 1966
- ItemBB026728 - Great Northern Engineering Drawing: Plan and Profile Bridge Number 12, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- 746 more...