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CUNNINGHAM LANE over WEST WALKER RIVER

Map

Coordinates:
+38.57974, -119.50689
38°34'47" N, 119°30'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CUNNINGHAM LANE over WEST WALKER RIVER
Structure number:47C0012
Location:0.3 MI E RT 395, PM 112.5
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:80.1 ft. [24.4 m]
Total length:83.0 ft. [25.3 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Skew angle:34°
Owner:County Highway Agency [02]
Year built:1951
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Wood or timber [7]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:82 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Poor [4 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:43.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$641,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorPoorFairFair8243.7
August 2016PoorPoorFairFair8243.7
August 2015PoorPoorSatisfactoryGood8253.7
July 2014PoorPoorSatisfactoryGood8253.7
August 2013PoorFairPoorSatisfactory8240.9
September 2011FairSatisfactoryFairFair8260.7
October 2010PoorSatisfactoryPoorFair8244.7
August 2009PoorGoodPoorFair8244.7
September 2008PoorGoodPoorFair8244.7
July 2007PoorGoodPoorFair8244.7
June 2005PoorGoodPoorFair8244.7
June 2003PoorGoodPoorGood8044.7
May 2001GoodGoodGoodGood8070.7
May 1999GoodGoodGoodGood8070.7
August 1995GoodGoodGoodGood8062.2
July 1993GoodGoodGoodGood8075.8
September 1991GoodGoodGoodGood8075.8