Facts
- Overview
- Through truss bridge over South Fork Stillaguamish River on Mountain Loop Highway in Silverton
- Location
- Snohomish County, Washington
- Status
- Open to traffic
- History
- Built 1954
- Design
- Through truss
- Dimensions
-
Length of largest span: 163.1 ft.
Total length: 209.0 ft.
Deck width: 25.9 ft.
Vertical clearance above deck: 15.0 ft.
- Approximate latitude, longitude
- +48.07167, -121.65500 (decimal degrees)
48°04'18" N, 121°39'18" W (degrees°minutes'seconds") - Inventory number
- BH 34514 (Bridgehunter.com ID)
- Inspection (as of 05/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 75.8 (out of 100) - Average daily traffic (as of 2002)
- 574