The Patterson Bridge was the first bridge in the United State to utilize the Freyssinet method of arch pre-compression. Implementing the method allowed for slender arch elements adding to the overall appeal of the bridge.
Dimensions
Length of largest span: 230.0 ft.
Total length: 1,898.1 ft.
Deck width: 25.0 ft.
Recognition
Posted to the National Register of Historic Places on August 5, 2005
Also called
Wedderburn Bridge
Rogue River Bridge
Approximate latitude, longitude
+42.42738, -124.41300 (decimal degrees) 42°25'39" N, 124°24'47" W (degrees°minutes'seconds")
Deck condition rating: Good(7 out of 9) Superstructure condition rating: Good(7 out of 9) Substructure condition rating: Good(7 out of 9) Appraisal: Structurally deficient
Sufficiency rating: 37.4 (out of 100)
Average daily traffic (as of 2006)
6,900
Categories
Update Log
December 15, 2008: New photos from Michael Goff
November 23, 2008: Corrected GPS coordinates
August 7, 2008: Updated by Michael Goff
July 14, 2008: Updated by Michael Goff
June 12, 2008: Updated by Michael Goff
June 11, 2008: Updated by Michael Goff
Sources
Michael Goff - michael [dot] goff [at] odot [dot] state [dot] or [dot] us