Facts
- Overview
- Through truss bridge over Nisqually River on I-5
- Location
- Thurston County, Washington
- Status
- Open to traffic
- History
- Built 1937; rehabilitated 1982
- Design
- Through truss
- Dimensions
-
Length of largest span: 323.2 ft.
Total length: 446.9 ft.
Deck width: 42.7 ft.
Vertical clearance above deck: 16.0 ft.
- Approximate latitude, longitude
- +47.07167, -122.70333 (decimal degrees)
47°04'18" N, 122°42'12" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/522524/5213170 (zone/easting/northing)
- USGS topographic map
- Nisqually
- Inventory number
- BH 34574 (Bridgehunter.com ID)
- Inspection (as of 04/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 40.2 (out of 100) - Average daily traffic (as of 2006)
- 54,600