Facts
- Overview
- Pair of truss bridges over Cowlitz River on I-5
- Location
- Lewis County, Washington
- Status
- Open to traffic
- History
- Built 1953
- Design
- Through truss
- Dimensions
-
Length of largest span: 240.2 ft.
Total length: 759.9 ft.
Deck width: 33.1 ft.
Vertical clearance above deck: 15.6 ft.
- Approximate latitude, longitude
- +46.41500, -122.88833 (decimal degrees)
46°24'54" N, 122°53'18" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/508581/5140164 (zone/easting/northing)
- USGS topographic map
- Winlock
- Inventory number
- BH 34379 (Bridgehunter.com ID)
- Inspection (as of 07/2006)
- 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: 80.4 (out of 100) - Average daily traffic (as of 2006)
- 22,400