Facts
- Overview
- Through truss bridge over Middle Fork Feather River Overflow on Dyson Lane
- Location
- Plumas County, California
- Status
- Open to traffic
- History
- Built 1908
- Design
- Through truss
- Dimensions
-
Length of largest span: 100.1 ft.
Total length: 285.1 ft.
Deck width: 12.5 ft.
Vertical clearance above deck: 14.8 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +39.76278, -120.33722 (decimal degrees)
39°45'46" N, 120°20'14" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/728093/4404819 (zone/easting/northing)
- USGS topographic map
- Reconnaissance Peak
- Inventory numbers
- CA 9C-1 (California bridge number)
BH 11263 (Bridgehunter.com ID) - Inspection (as of 09/2007)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 18.0 (out of 100) - Average daily traffic (as of 1981)
- 170