Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 4464 more...
- ItemBB019144 - Northern Pacific Engineering Drawing: Deck Plate Girder (DPG) Spans, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019145 - Northern Pacific Engineering Drawing: Shop Plan - Girder/Brace, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019146 - Northern Pacific Engineering Drawing: Shop Plan - Anchor Set, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019147 - Northern Pacific Engineering Drawing: Renewal Gusset Plate, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019148 - Northern Pacific Engineering Drawing: General Plan, Bridge 68 - Wishkah River, West of Aberdeen Junction, Washington, 1906
- ItemBB019149 - Northern Pacific Engineering Drawing: Detail Plans of Pier, Bridge 68 - Wishkah River, West of Aberdeen Junction, Washington, undated
- ItemBB019150 - Northern Pacific Engineering Drawing: West Pier, Bridge 68 - Wishkah River, West of Aberdeen Junction, Washington, undated
- ItemBB019151 - Northern Pacific Engineering Drawing: East Pier, Bridge 68 - Wishkah River, West of Aberdeen Junction, Washington, undated
- ItemBB019152 - Northern Pacific Engineering Drawing: Pivot Pier, Bridge 68 - Wishkah River, West of Aberdeen Junction, Washington, undated
- 3255 more...