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MOUNTIAN HOUSE RD over WOODRUFF/ROCK CREEK

Map

Coordinates:
+39.53696, -120.88559
39°32'13" N, 120°53'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MOUNTIAN HOUSE RD over WOODRUFF/ROCK CREEK
Structure number:13C0043
Location:0.5 MI S OF S.H 49
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Skew angle:29°
Owner:County Highway Agency [02]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:75 [as of 1978]
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:62.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodFairFair7562.4
July 2016FairGoodFairFair7561.4
July 2014FairVery GoodSatisfactoryGood7575.2
July 2012FairGoodFairSatisfactory7565.1
September 2010FairGoodFairSatisfactory7565.1
August 2008FairGoodFairSatisfactory7565.0
September 2006FairGoodFairSatisfactory7575.4
June 2004FairGoodFairSatisfactory7574.4
August 2001FairGoodFairSatisfactory7574.4
August 1999FairGoodFairSatisfactory7574.4
August 1997FairGoodFairGood7574.4
June 1995FairGoodGoodSatisfactory7585.1
December 1992FairGoodGoodSatisfactory7591.9
September 1990FairGoodGoodSatisfactory7591.9