Oak Knoll Ave

Photos

Oak Knoll Ave

Looking west.

Photo taken by Craig Philpott in August 2009

BH Photo #145738

Overview: Concrete tee beam bridge over Napa River on Oak Knoll Avenue
Location: Napa County, California
Status: Open to traffic
History: Built 1930
Design: Concrete beam
Dimensions: Length of largest span: 19.0 ft.
Total length: 40.0 ft.
Deck width: 21.3 ft.
Also called: Napa River bridge Oak Knoll
Approximate latitude, longitude: +38.36804, -122.30321 (decimal degrees)
38°22'05" N, 122°18'12" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/560869/4246880 (zone/easting/northing)
Quadrangle map:: Napa
Elevation: 57 ft. above sea level
Average daily traffic (as of 2005): 2,600
Inventory numbers: CA 21C-68 (California bridge number)
BH 43297 (Bridgehunter.com ID)
Inspection report (as of May 2015): Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Very Good (8 out of 9)
Sufficiency rating: 75.4 (out of 100)
View more at BridgeReports.com