Facts
- Overview
- Through truss bridge over Columbia River on WA 409
- Location
- Wahkiakum County, Washington
- Status
- Open to traffic
- History
- Built 1938; rehabilitated 1987
- Design
- Through truss
- Dimensions
-
Length of largest span: 420.0 ft.
Total length: 2,615.3 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 16.4 ft.
- Approximate latitude, longitude
- +46.19111, -123.38500 (decimal degrees)
46°11'28" N, 123°23'06" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/470291/5115353 (zone/easting/northing)
- USGS topographic map
- Cathlamet
- Inventory number
- BH 34580 (Bridgehunter.com ID)
- Inspection (as of 10/2007)
- 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: 39.5 (out of 100) - Average daily traffic (as of 2006)
- 2,387