This bridge is painted red in honor of a predecessor, a steel bridge that was never painted and developed a thick coat of red rust. Locals called it the "Red Bridge." The former's name carried over to the present one.
- Through truss bridge over South Fork Stillaguamish River on Mountain Loop Highway in Silverton
- Snohomish County, Washington
- Open to traffic
- Built 1954
- - Peter Kiewit & Sons (Contractor)
- Through truss
Length of largest span: 163.1 ft.
Total length: 209.0 ft.
Deck width: 25.9 ft.
Vertical clearance above deck: 15.0 ft.
- Also called
- Mountain Loop Highway Bridge
- Approximate latitude, longitude
- +48.07167, -121.65500 (decimal degrees)
48°04'18" N, 121°39'18" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 10/600190/5325140 (zone/easting/northing)
- USGS topographic map
- Mallardy Ridge
- Inventory number
- BH 34514 (Bridgehunter.com ID)
- Inspection (as of 07/2011)
- 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: 83.7 (out of 100)
- Average daily traffic (as of 2008)