Rating:
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Fairfax Bridge

Photos 

General View Looking North

Photo taken by Historic American Engineering Record

View photos at Library of Congress

BH Photo #150797

Map 

Facts 

Overview
Steel arch bridge over Carbon River on WA 165
Location
Pierce County, Washington
Status
Open to traffic
History
Built 1921; rehabilitated 1945
Builders
- E.A. White (Design Engineer)
- Minneapolis Steel & Machinery Co. of Minneapolis, Minnesota (Steel Fabricator)
- Union Iron & Bridge Co. of Seattle, Washington & Portland, Oregon (Contractor)
Design
The Fairfax Bridge is one of only two extant three-hinged steel arches in the state of Washington. The building of the Fairfax Bridge across the Carbon River canyon in 1921 was the culmination of years of earnest petitioning by the people of Fairfax. Their campaign for a highway to connect their isolated community to the outside world was skillfully orchestrated by a local county commissioner, James R. O'Farrell, and it was in his honor that the bridge -- the final link in this road -- was dedicated. The employment of a three-hinged steel lattice arch for the type of bridge was a prudent yet uncommon decision. Greatly suited both aesthetically and structurally to the picturesque and rocky gorge, it now stands as one of only two of its kind in the state of Washington.
(HAER WA-72)
Dimensions
Length of largest span: 240.2 ft.
Total length: 494.1 ft.
Deck width: 17.4 ft.
Also called
Carbon River Bridge
Approximate latitude, longitude
+47.04139, -122.04056   (decimal degrees)
47°02'29" N, 122°02'26" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/572885/5210210 (zone/easting/northing)
Quadrangle map:
Wilkeson
Average daily traffic (as of 2014)
380
Inventory number
BH 34434 (Bridgehunter.com ID)
Inspection report (as of February 2016)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 58 (out of 100)
View more at BridgeReports.com

Sources 

  • HAER WA-72 - Fairfax Bridge
  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • Wikipedia - Fairfax Bridge