Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 221 more...
- ItemBB023028 - Burlington Northern Engineering Drawing: General Plan, Bridge E43.4 - Willamette River, South of Tualatin, Oregon, 1973
- ItemBB023113 - Burlington Northern Engineering Drawing: Shop Plan - Plan/Elevation, Bridge E66.6 - Salem Parkway, South of Hopmere, Oregon, 1982
- ItemBB023157 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E71.6 - Mill Creek, South of Salem, Oregon, 1974
- ItemBB023171 - Burlington Northern Engineering Drawing: General Plan, Bridge E74.8 - County Road, South of Salem, Oregon, 1972
- ItemBB023174 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E74.8 - County Road, South of Salem, Oregon, 1972
- ItemBB023180 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E76.6 - Crossing, South of Minto, Oregon, 1977
- ItemBB023187 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E78.8 - Underpass, South of Minto, Oregon, 1984
- ItemBB023195 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E80.1 - Underpass, South of Orville, Oregon, 1977
- ItemBB023210 - Burlington Northern Engineering Drawing: Deck Plan, Bridge E83.2 - Underpass, South of Orville, Oregon, 1978
- 959 more...