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Oswego Creek Bridge

Photos 

Oswego Creek Bridge

Photo taken by Michael Goff in June 5, 2009

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BH Photo #141191

Map 

Street View 

Facts 

Overview
Concrete arch bridge over Oswego Creek on OR 43 in Lake Oswego
Location
Clackamas County, Oregon
Status
Open to traffic
History
Built 1920
Builders
- Conde B. McCullough of Redfield, South Dakota (Bridge Engineer)
- Pacific Bridge Co. of Portland, Oregon
Design
The Oswego Creek Bridge is a classic Conde McCullough era deck arch bridge. The bridge was widened in 1983 by adding a pre-cast girder bridge next to the 1920 span, which takes away from the original bridges aesthetic appeal.
Dimensions
Length of largest span: 130.0 ft.
Total length: 321.9 ft.
Deck width: 26.0 ft.
Approximate latitude, longitude
+45.41030, -122.66415   (decimal degrees)
45°24'37" N, 122°39'51" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/526280/5028585 (zone/easting/northing)
Quadrangle map:
Lake Oswego
Average daily traffic (as of 2014)
18,400
Inventory numbers
OR 00409 (Oregon Dept. of Transportation structure number)
BH 30111 (Bridgehunter.com ID)
Inspection report (as of December 2015)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 54.2 (out of 100)
View more at BridgeReports.com

Update Log 

  • August 20, 2016: Updated by Luke: Added builder
  • April 4, 2013: New Street View added by Mike Goff
  • June 8, 2009: New photos from Michael Goff

Sources