WBL Route 460 over Sandy River


+37.27561, -78.32156
37°16'32" N, 78°19'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WBL Route 460 over Sandy River
Structure number:000000000013910
Location:0.20 Rt 640-0.07 Rt 601
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:67.9 ft. [20.7 m]
Total length:134.8 ft. [41.1 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,317 [as of 2014]
Truck traffic:11% 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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:96.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactorySatisfactorySatisfactory631796.4
June 2016FairSatisfactorySatisfactorySatisfactory631796.4
June 2014FairSatisfactorySatisfactorySatisfactory1400095.7
June 2012FairSatisfactorySatisfactorySatisfactory671196.4
June 2010FairSatisfactorySatisfactorySatisfactory671196.4
June 2008FairSatisfactorySatisfactorySatisfactory671196.4
June 2006FairSatisfactorySatisfactorySatisfactory673296.4
March 2005FairGoodSatisfactorySatisfactory614796.4
April 2003GoodGoodGoodGood601494.4
March 2001GoodGoodGoodGood682694.4
April 1999GoodGoodGoodGood236692.8
June 1997GoodGoodVery GoodGood600092.4
May 1995GoodVery GoodGoodGood600092.5
June 1993FairFairVery GoodGood1200091.0
April 1991FairFairVery GoodGood530591.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.7977514600
Steel Protective Coatingsq. ft.7,1047,098600
Reinforced Concrete Decksq. ft.5,6195,619000
Wearing Surfacessq. ft.5,2195,14752200
Reinforced Concrete Pier Walllinear ft.43232000
Reinforced Concrete Abutmentlinear ft.985235110
Compression Jointlinear ft.1251151000
Elastomeric Bearingeach1201200
Steel Protective Coatingsq. ft.3838000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.26919640330
Concrete Protective Coatingsq. ft.2,5421,271001,271