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
- 2377 more...
- ItemBB016828 - Northern Pacific Engineering Drawing: Elevation New Permanent Bent, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016829 - Northern Pacific Engineering Drawing: Proposed Method of Renewing Draw Span, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016830 - Northern Pacific Engineering Drawing: Proposed Method of Renewing Draw Span, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016831 - Northern Pacific Engineering Drawing: Plan of Timber Cribbing, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016832 - Northern Pacific Engineering Drawing: Draw Rest, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016833 - Northern Pacific Engineering Drawing: Detail Plan of Pier 2, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016834 - Northern Pacific Engineering Drawing: Detail Plan Pier 1/3, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016835 - Northern Pacific Engineering Drawing: Plan of Protection, Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- ItemBB016836 - Northern Pacific Engineering Drawing: Detail Plate/Bolts, etc., Bridge 72.2 - Hoquiam River, West of Aberdeen, Washington, undated
- 5342 more...