TY  - GEN
TI  - Historic Columbia River Highway, Sandy River Bridge at Troutdale, Historic Columbia River Highway spanning Sandy River, Troutdale, Multnomah County, OR
AU  - oregon department of transportation
AU  - oregon bridge & construction company
AU  - historic american engineering record
AU  - mccullough, conde b.
AU  - grogan, brian c.
AU  - hadlow, robert w.
AU  - pfueller, lisa m.
AU  - waddell & harrington
AU  - collier, e. a.
UR  - https://www.loc.gov/item/or0362/
ID  - or0362
ER  -