Bridgehunter.com | Old Sonoma Road Bridge

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Photos

Carneros Crk Bridge

Looking east, north face of bridge.

Photo taken by Craig Philpott in August 2009

Overview: Stone arch bridge over Carneros Creek on Old Sonoma Road in Napa
Location: Napa, Napa County, California
Status: Open to traffic
History: Built 1896; rehabilitated 1914
Design: Stone arch
Dimensions: Length of largest span: 30.5 ft.
Total length: 35.1 ft.
Deck width: 24.6 ft.
Recognition: Eligible for the National Register of Historic Places
Approximate latitude, longitude: +38.25694, -122.34000 (decimal degrees)
38°15'25" N, 122°20'24" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/557743/4234530 (zone/easting/northing)
USGS topographic map: Napa
Inventory numbers: CA 21C-17 (California bridge number)
BH 11208 (Bridgehunter.com ID)
Inspection (as of 11/2010): Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Sufficiency rating: 53.9 (out of 100)
Average daily traffic (as of 1979): 1,959