Facts
- Overview
- Stone arch bridge over Calabazas Creek on O'Donnell Lane in Glen Ellen
- Location
- Sonoma County, California
- Status
- Open to traffic
- History
- Built 1900
- Design
- Stone arch
- Dimensions
-
Length of largest span: 40.0 ft.
Total length: 44.0 ft.
Deck width: 10.2 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +38.36278, -122.52500 (decimal degrees)
38°21'46" N, 122°31'30" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 10/541497/4246173 (zone/easting/northing)
- USGS topographic map
- Glen Ellen
- Inventory numbers
- CA 20C-324 (California bridge number)
BH 11627 (Bridgehunter.com ID) - Inspection (as of 04/2008)
- Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 19.8 (out of 100) - Average daily traffic (as of 1980)
- 100