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Valley View Street Bridge

Map 

Street View 

Description 

NBI states bridge is iron arch as opposed to steel, but also gives construction date as 1981. Doesn't seem overwhelmingly believable, but given the lack of sources with countering information, I'll leave it for now.

Facts 

Overview
Iron arch bridge over Sulphur Creek on Valley View Street
Location
Saint Helena, Napa County, California
Status
Open to traffic
History
Built 1981
Design
Iron deck arch
Dimensions
Length of largest span: 18.0 ft.
Total length: 54.1 ft.
Deck width: 34.1 ft.
Approximate latitude, longitude
+38.49447, -122.46998   (decimal degrees)
38°29'40" N, 122°28'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/546220/4260812 (zone/easting/northing)
Average daily traffic (as of 1982)
1,000
Inventory numbers
CA 21C-112 (California bridge number)
BH 85428 (Bridgehunter.com ID)
Inspection report (as of August 2017)
Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 96.9 (out of 100)
View more at BridgeReports.com

Update Log 

  • June 5, 2019: New Street View added by Erik Hoffman

Sources 

  • Erik Hoffman - norcalroadswebsite [at] gmail [dot] com