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Alder Creek Bridge

Photos 

Alder Creek Bridge

View from Northwest

Photo taken by K. A. Erickson on December 31, 2011

Enlarge

BH Photo #222597

Map 

Street View 

Facts 

Overview
Timber stringer bridge over Alder Creek on WA 508
Location
Lewis County, Washington
Status
Open to traffic
History
Built 1937
Design
Timber stringer
Dimensions
Length of largest span: 28.9 ft.
Total length: 87.9 ft.
Deck width: 19.7 ft.
Approximate latitude, longitude
+46.60500, -122.45000   (decimal degrees)
46°36'18" N, 122°27'00" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/542121/5161417 (zone/easting/northing)
Quadrangle map:
Mossyrock
Inventory number
BH 50757 (Bridgehunter.com ID)
Inspection (as of 02/2016)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 68.4 (out of 100)
Average daily traffic (as of 2012)
964

Categories 

Beam (11,931)
Built 1937 (709)
Built during 1930s (10,554)
Doomed (1,028)
Functionally obsolete (7,983)
Have street view (22,058)
Lewis County, Washington (48)
Open (36,530)
Owned by state (13,650)
Span length 25-50 feet (13,556)
Timber stringer (3,340)
Total length 75-100 feet (5,930)
Washington (1,162)

Update Log 

  • December 31, 2011: Added by K. A. Erickson

Sources 

  • K. A. Erickson