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
- 6312 more...
- ItemBB028061 - Northern Pacific Engineering Drawing: Plan Piers/Abutment, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028062 - Northern Pacific Engineering Drawing: 60 Foot Deck Plate Girder (DPG) and Steel Span, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028063 - Northern Pacific Engineering Drawing: Main Line, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028064 - Northern Pacific Engineering Drawing: Detail Pier/Abutment, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028065 - Northern Pacific Engineering Drawing: Detail of Pile Abutment, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028066 - Northern Pacific Engineering Drawing: Detail of Falsework, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028067 - Northern Pacific Engineering Drawing: Diagram Pile Driver/Falsework, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028068 - Northern Pacific Engineering Drawing: Abutments, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028069 - Northern Pacific Engineering Drawing: Remodel Abutment/Piers, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- 1407 more...