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
- 1108 more...
- ItemBB023515 - Great Northern Engineering Drawing: General Plan, Bridge 134, East of Belton, Montana, 1949
- ItemBB023516 - Great Northern Engineering Drawing: Shop Plan - Pins, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023517 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023518 - Great Northern Engineering Drawing: Shop Plan - Reinforcement, Bridge 459 - Columbia River, West of Rock Island, Washington, 1925
- ItemBB023519 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023520 - Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023521 - Great Northern Engineering Drawing: Shop Plan - East Anchor Span, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023522 - Great Northern Engineering Drawing: Shop Plan - West Anchor Span, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- ItemBB023523 - Great Northern Engineering Drawing: Shop Plan - Field Work, Bridge 459 - Columbia River, West of Rock Island, Washington, undated
- 2884 more...