North Fork Alsea River Bridge

Photos

Photo taken by Michael Goff on July 26, 2010

BH Photo #171128

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