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OAKVILLE CROSS RD over NAPA RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+38.44083, -122.39500
38°26'27" N, 122°23'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OAKVILLE CROSS RD over NAPA RIVER
Structure number:21C0069
Location:0.5 MI N/E SR 29
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:44.9 ft. [13.7 m]
Total length:98.1 ft. [29.9 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1922
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2014

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:2,350 [as of 2005]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:11.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$826,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2014FairVery GoodVery GoodFair235011.5
August 2013PoorSatisfactoryPoorPoor23507.0
October 2012PoorSatisfactoryPoorFair23507.0
August 2011PoorSatisfactoryPoorFair23507.0
September 2010PoorSatisfactoryPoorFair23507.0
August 2009PoorSatisfactoryPoorFair23507.0
August 2008PoorSatisfactoryPoorFair23507.0
August 2007PoorSatisfactoryPoorFair23507.0
September 2006PoorSatisfactoryPoorFair23507.0
August 2005PoorSatisfactoryPoorFair23507.0
December 2003PoorSatisfactoryPoorFair48318.2
December 2001PoorSatisfactoryPoorFair48318.2
September 2000PoorSatisfactoryPoorFair48318.2
March 2000PoorSatisfactoryPoorFair48318.2
October 1997PoorGoodPoorFair48350.3
January 1996FairSatisfactoryFairFair48366.5
March 1994FairSatisfactoryFairFair48366.5
June 1993FairSatisfactoryFairFair48366.5
February 1990FairSatisfactoryFairFair48366.5