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SHEEP RANCH RD over SAN ANTONIO CREEK

Map 

Coordinates:
+38.20278, -120.45083
38°12'10" N, 120°27'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SHEEP RANCH RD over SAN ANTONIO CREEK
Structure number:30C0039
Location:7.8 MI NORTH OF MURPHYS
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:37.1 ft. [11.3 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:County Highway Agency [02]
Year built:1930
Year reconstructed:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:216 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:23.9 tons [21.7 metric tons]
Sufficiency rating:76.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201676.1FairSatisfactorySatisfactorySatisfactory-216
April 201448.4PoorGoodFairPoorSD216
February 201259.7FairGoodFairSatisfactory-300
March 201059.7FairGoodFairSatisfactory-300
March 200958.2FairGoodFairSatisfactory-300
February 200658.2FairGoodFairSatisfactory-300
February 200458.2FairGoodFairSatisfactory-300
November 200158.2FairGoodFairSatisfactory-300
August 199958.2FairGoodFairFair-300
December 199669.6FairGoodSatisfactorySatisfactory-300
June 199457.5FairSatisfactorySatisfactoryFair-300
March 199257.5FairSatisfactorySatisfactoryFair-300