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INTERSTATE 81(NBL) over RTE F010 FROM RTE 11

Map

Coordinates:
+36.84996, -81.48409
36°50'60" N, 81°29'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 81(NBL) over RTE F010 FROM RTE 11
Structure number:000000000017450
Location:EXIT 47 (MILE 47.75)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:126.0 ft. [38.4 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1963
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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,556 [as of 2014]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$589,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactoryFairGood1355679.0
January 2016FairSatisfactoryFairFair1355680.0
January 2014FairSatisfactoryFairFair1246280.0
January 2012FairSatisfactoryFairFair1246280.0
January 2010FairSatisfactoryFairFair1246280.0
February 2008FairSatisfactoryFairFair1297880.0
March 2006FairSatisfactoryFairFair1303480.0
March 2004FairSatisfactoryFairFair1331880.0
February 2002FairSatisfactoryFairFair1388980.0
February 2000FairSatisfactorySatisfactorySatisfactory1285991.0
February 1998FairSatisfactoryGoodSatisfactory1250089.0
January 1996GoodGoodGoodGood1150089.0
January 1994GoodVery GoodVery GoodVery Good1900085.9
February 1992PoorPoorFairFair859574.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.75506431120
Steel Protective Coatingsq. ft.5,59509952,5002,100
Deck
Reinforced Concrete Decksq. ft.5,7202,5423,17080
Wearing Surfacessq. ft.5,2995,299000
Substructure
Reinforced Concrete Columneach66000
Concrete Protective Coatingsq. ft.960960000
Reinforced Concrete Abutmentlinear ft.105921300
Concrete Protective Coatingsq. ft.372372000
Reinforced Concrete Pier Caplinear ft.8989000
Concrete Protective Coatingsq. ft.1,0681,068000
Joints
Pourable Jointlinear ft.4537800
Compression Jointlinear ft.1351102500
Bearings
Movable Bearingeach1800180
Steel Protective Coatingsq. ft.5400054
Fixed Bearingeach1800180
Steel Protective Coatingsq. ft.5400054
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2532282500
Concrete Protective Coatingsq. ft.1,7701,770000