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Whorton Hollow Rd over Thornton River

Map

Coordinates:
+38.65426, -78.13093
38°39'15" N, 78°07'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Whorton Hollow Rd over Thornton River
Structure number:000000000014719
Location:1.30 Fr 619 & .00 To 622
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:45.9 ft. [14.0 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1979
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:392 [as of 2014]
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:66.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$90,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorGoodPoorSatisfactory39266.8
August 2016PoorGoodPoorGood39266.8
September 2015PoorGoodPoorGood39266.8
August 2014PoorGoodPoorSatisfactory25167.0
September 2012FairVery GoodFairSatisfactory25183.1
October 2010FairVery GoodFairGood25183.0
September 2008FairSatisfactoryFairGood25186.0
August 2006FairSatisfactoryFairGood20883.0
August 2004FairSatisfactoryFairGood20883.0
August 2002FairGoodSatisfactoryGood20894.0
August 2000GoodGoodGoodGood24394.0
August 1998GoodGoodGoodGood24394.0
August 1996GoodGoodGoodGood24394.0
August 1995GoodGoodGoodGood24394.0
July 1994PoorGoodGoodPoor24366.9
July 1993PoorGoodGoodPoor24366.9
July 1992PoorGoodGoodPoor12967.0
June 1991PoorGoodGoodPoor13467.0