Railroad Archives Online
- ArquivoD0027 - Timothy Miller Collection
- Série003 - Great Northern Railway Company (U.S.)
- Subsérie009 - Engineering Records
- 008 - Physical plant drawing
- 001 - Bridges
- 2043 mais...
- ItemBB024571 - Great Northern Engineering Drawing: Shop Plan - Girder G1 and 3, Bridge 4.8 - Highway 169, South of Bend, Oregon, undated
- ItemBB024572 - Great Northern Engineering Drawing: Shop Plan - 61 Foot Girder, Bridge 4.8 - Highway 169, South of Bend, Oregon, undated
- ItemBB024573 - Great Northern Engineering Drawing: Shop Plan - 42 Foot Deck Plate Girder (DPG), Bridge 4.8 - Highway 169, South of Bend, Oregon, undated
- ItemBB024574 - Great Northern Engineering Drawing: Deck Plan, Bridge 4.8 - Highway 169, South of Bend, Oregon, 1963
- ItemBB024575 - Great Northern Engineering Drawing: General Plan, Bridge 4.8 - Highway 169, South of Bend, Oregon, 1969
- ItemBB024576 - Great Northern Engineering Drawing: Masonry Details, Bridge 4.8 - Highway 169, South of Bend, Oregon, undated
- ItemBB024577 - Great Northern Engineering Drawing: Pedestal and Bar Details, Bridge 4.8 - Highway 169, South of Bend, Oregon, undated
- ItemBB024580 - Great Northern Engineering Drawing: 34 Foot Steel Span, Bridge 5 - 61st Street, East of Ballard, Washington, undated
- ItemBB024581 - Great Northern Engineering Drawing: General Plan, Bridge 4.8 - Highway 169, South of Bend, Oregon, 1931
- 1949 mais...