Facts
- Overview
- Deck truss bridge over Lake Washington Ship Canal on I-5 in Seattle
- Location
- Seattle, King County, Washington
- Status
- Open to traffic
- History
- Built 1962
- Design
- Deck truss
- Dimensions
-
Length of largest span: 551.9 ft.
Total length: 4,429.4 ft.
Deck width: 173.9 ft.
- Approximate latitude, longitude
- +47.65333, -122.32167 (decimal degrees)
47°39'12" N, 122°19'18" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/550938/5277993 (zone/easting/northing)
- USGS topographic map
- Seattle North
- Inventory number
- BH 34301 (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: Good (7 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 54.0 (out of 100) - Average daily traffic (as of 2006)
- 258,700