Kings Highway NBL over Rt 15 & 360 Bu; BB


+37.00808, -78.48427
37°00'29" N, 78°29'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Kings Highway NBL over Rt 15 & 360 Bu; BB
Structure number:000000000004827
Location:1.40-Rt.622 / 0.80-Rt.629
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:77.1 ft. [23.5 m]
Total length:296.9 ft. [90.5 m]
Roadway width between curbs:32.8 ft. [10.0 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1966
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:4
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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,750 [as of 2017]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodGoodSatisfactory275088.7
July 2016FairSatisfactoryGoodSatisfactory227688.8
July 2014FairSatisfactoryVery GoodSatisfactory275088.7
July 2012FairSatisfactoryVery GoodSatisfactory228888.8
July 2010FairSatisfactoryVery GoodSatisfactory228891.8
July 2008FairSatisfactoryVery GoodSatisfactory228891.8
July 2006FairSatisfactoryVery GoodSatisfactory238291.8
July 2004FairSatisfactoryVery GoodSatisfactory231191.8
October 2002FairSatisfactoryVery GoodSatisfactory299991.7
July 2000FairSatisfactorySatisfactorySatisfactory318589.7
November 1998FairSatisfactorySatisfactorySatisfactory318589.7
August 1996FairSatisfactorySatisfactoryGood290089.7
September 1994GoodGoodGoodGood560088.5
July 1992GoodGoodGoodGood181788.8
August 1990GoodGoodGoodGood181889.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,4861,4068000
Steel Protective Coatingsq. ft.13,1519,9532,4907080
Reinforced Concrete Decksq. ft.10,91210,01190010
Wearing Surfacessq. ft.9,7429,742000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.131993200
Reinforced Concrete Pile Cap/Footinglinear ft.131131000
Reinforced Concrete Pier Caplinear ft.1711392660
Compression Jointlinear ft.256256000
Elastomeric Bearingeach40231520
Steel Protective Coatingsq. ft.6000600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.594593100
Reinforced Concrete Bridge Raillinear ft.594594000