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
- 1601 more...
- ItemBB024033 - Great Northern Engineering Drawing: Deck Slabs, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024034 - Great Northern Engineering Drawing: Structural Steel, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024035 - Great Northern Engineering Drawing: Deck Drain and Handrail, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024036 - Great Northern Engineering Drawing: Shoofly Trestle, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024037 - Great Northern Engineering Drawing: Grade Raise, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024038 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024039 - Great Northern Engineering Drawing: Shop Plan - Stringers, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024040 - Great Northern Engineering Drawing: Shop Plan - Stringers Span 2, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- ItemBB024041 - Great Northern Engineering Drawing: Shop Plan - Pipe Rail, Bridge 340.6 - Highway 28, West of Wilson Creek, Washington, undated
- 2391 more...