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Alder Creek Bridge

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Alder Creek Bridge

Photo taken by Michael Goff in September 2011

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Overview
Concrete tee beam bridge over Alder Creek on Old U.S. 30
Location
Baker County, Oregon
Status
Open to traffic
History
Built 1929
Builder
- Conde B. McCullough of Redfield, North Dakota (Bridge Engineer)
Design
Concrete tee beam
Dimensions
Length of largest span: 42.0 ft.
Total length: 44.9 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude
+44.60278, -117.48472   (decimal degrees)
44°36'10" N, 117°29'05" W   (degrees°minutes'seconds")
Approximate UTM coordinates
11/461533/4938939 (zone/easting/northing)
Quadrangle map:
Durkee
Inventory numbers
OR 01409 (Oregon Dept. of Transportation structure number)
BH 49755 (Bridgehunter.com ID)
Inspection (as of 10/2012)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 86.9 (out of 100)
Average daily traffic (as of 2010)
343

Update Log 

  • October 4, 2011: Added by Michael Goff

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com