Facts
- Overview
- Wooden bridge over Nathanson Creek on Chase Street in Sonoma
- Location
- Sonoma County, California
- Status
- Open to traffic
- History
- Built 1910; rehabilitated 1990
- Design
- Timber stringer
- Dimensions
-
Length of largest span: 21.0 ft.
Total length: 24.0 ft.
Deck width: 23.0 ft.
- Approximate latitude, longitude
- +38.28583, -122.45694 (decimal degrees)
38°17'09" N, 122°27'25" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/547493/4237669 (zone/easting/northing)
- USGS topographic map
- Sonoma
- Inventory numbers
- CA 20C-497 (California bridge number)
BH 11624 (Bridgehunter.com ID) - Inspection (as of 06/2006)
- Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 31.1 (out of 100) - Average daily traffic (as of 1990)
- 1,000