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
- 6321 more...
- ItemBB028070 - Northern Pacific Engineering Drawing: Remodel Abutment/Piers, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028071 - Northern Pacific Engineering Drawing: Falsework, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028072 - Northern Pacific Engineering Drawing: Remodel North Abutment, Bridge 105 - Kalama River, South of Longview Junction, Washington, undated
- ItemBB028073 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1962
- ItemBB028074 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1962
- ItemBB028075 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1962
- ItemBB028076 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1961
- ItemBB028077 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1961
- ItemBB028078 - Northern Pacific Engineering Drawing: Tie Plan, Bridge 105 - Kalama River, South of Longview Junction, Washington, 1961
- 1398 more...