Facts
- Overview
- Concrete arch bridge over Mark West Creek on Laughlin Road
- Location
- Sonoma County, California
- Status
- Open to traffic
- History
- Built 1910
- Design
- Arch
- Dimensions
-
Length of largest span: 87.9 ft.
Total length: 90.9 ft.
Deck width: 16.4 ft.
- Approximate latitude, longitude
- +38.50000, -122.79889 (decimal degrees)
38°30'00" N, 122°47'56" W (degrees°minutes'seconds") - Inventory numbers
- CA 20C-246 (California bridge number)
BH 11618 (Bridgehunter.com ID) - Inspection (as of 07/2005)
- Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 64.4 (out of 100) - Average daily traffic (as of 1978)
- 100