Rating:
1 vote

Sage Creek Bridge

Napa County, California

Photo 

Sage Creek at Lake Hennesey

1945 concrete arch

Photo taken by Craig Philpott in September 2009

Enlarge

BH Photo #145840

Map 

Facts 

Overview
Concrete arch bridge over Sage Creek on CA 128
Location
Napa County, California
Status
Open to traffic
History
Built 1945
Design
Arch
Dimensions
Length of largest span: 21.0 ft.
Total length: 23.0 ft.
Approximate latitude, longitude
+38.48917, -122.34917   (decimal degrees)
38°29'21" N, 122°20'57" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/556760/4260292 (zone/easting/northing)
Quadrangle map:
Yountville
Average daily traffic (as of 2009)
2,125
Inventory numbers
CA 21-74 (California bridge number)
BH 11210 (Bridgehunter.com ID)
Inspection report (as of April 2018)
Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 70.9 (out of 100)
View more at BridgeReports.com

Categories 

Arch (12,863)
Built 1945 (286)
Built during 1940s (4,289)
CA 128 (5)
California (2,804)
Closed-spandrel arch (4,342)
Deck arch (12,080)
 Functionally obsolete (5,589)
Napa County, California (86)
Open (41,422)
Owned by state (16,770)
Span length under 25 feet (7,166)
Total length under 25 feet (2,635)

Update Log 

  • February 18, 2010: Updated by Craig Philpott: Corrected design
  • September 4, 2009: New photo from Craig Philpott

Sources 

Comments 

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