Facts
- Overview
- Through truss bridge over Big Sulphur Creek on Geysers Road
- Location
- Sonoma County, California
- Status
- Open to traffic
- History
- Built 1909; rehabilitated 1970
- Design
- Through truss
- Dimensions
-
Length of largest span: 129.9 ft.
Total length: 149.0 ft.
Deck width: 13.1 ft.
Vertical clearance above deck: 21.3 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +38.82389, -122.88278 (decimal degrees)
38°49'26" N, 122°52'58" W (degrees°minutes'seconds") - Inventory numbers
- CA 20C-5 (California bridge number)
BH 11612 (Bridgehunter.com ID) - Inspection (as of 07/2005)
- 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: 48.8 (out of 100) - Average daily traffic (as of 1978)
- 500