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North Fork Alsea River Bridge

Photos 

North Fork Alsea River Bridge

Photo taken by Michael Goff on July 26, 2010

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BH Photo #171128

Map 

Facts 

Overview
Polygonal Warren pony truss bridge over North Fork Alsea River on OR 34
Location
Benton County, Oregon
Status
Open to traffic
History
Built 1927
Builders
- Conde B. McCullough of Redfield, South Dakota (Bridge Engineer)
- Stephens & Bolderston (Contractor)
Design
Polygonal Warren pony truss
Dimensions
Length of largest span: 100.0 ft.
Total length: 170.0 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+44.41572, -123.56273   (decimal degrees)
44°24'57" N, 123°33'46" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/455199/4918201 (zone/easting/northing)
Quadrangle map:
Alsea
Average daily traffic (as of 2016)
1,600
Inventory numbers
OR 01204 (Oregon Dept. of Transportation structure number)
BH 29845 (Bridgehunter.com ID)
Inspection report (as of January 2018)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 43.4 (out of 100)
View more at BridgeReports.com

Update Log 

  • July 29, 2010: New photos from Michael Goff

Sources 

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