Rating:
1 vote

Drake Road Bridge

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Wooden bridge over Side Hill Viaduct on Drake Road in Guerneville
Location
Guerneville, Sonoma County, California
Status
Open to traffic
History
Built 1930
Design
Timber stringer
Dimensions
Length of largest span: 19.0 ft.
Total length: 95.1 ft.
Deck width: 17.7 ft.
Approximate latitude, longitude
+38.50833, -122.98333   (decimal degrees)
38°30'30" N, 122°58'60" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/501453/4262218 (zone/easting/northing)
Quadrangle map:
Guerneville
Average daily traffic (as of 1979)
200
Inventory numbers
CA 20C-361 (California bridge number)
BH 11608 (Bridgehunter.com ID)
Inspection report (as of February 2010)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 42.2 (out of 100)
View more at BridgeReports.com