This is a list of bridges documented by the Historic American Engineering Record in the US state of Oregon.[1]
Bridges
See also
Notes
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 See also HAER No. OR-54, "Oregon Historic Highway Bridges" for additional documentation
- 1 2 3 4 See also HAER No. OR-55, "Willamette River Bridges" for additional documentation
- 1 2 3 4 See also HAER No. OR-56, "Columbia River Highway Bridges" for additional documentation
References
- ↑ Library of Congress. "Prints and Photographs Online Catalog: Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey". Retrieved December 3, 2022.
- ↑ Parsons Brinckerhoff; Engineering and Industrial Heritage (October 2005). "NCHRP Project 25-25, Task 15: A Context For Common Historic Bridge Types" (PDF). National Cooperative Highway Research Program, Transportation Research Council, National Research Council. Retrieved December 3, 2022.
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