I-81 NBL over RTE 680 (WAGNER RD)


+36.61077, -82.20933
36°36'39" N, 82°12'34" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-81 NBL over RTE 680 (WAGNER RD)
Structure number:000000000020016
Location:2.23MTOTN. & 3.31M TO 11
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:45.9 ft. [14.0 m]
Total length:128.6 ft. [39.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.3 ft. [19.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1997
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,808 [as of 2014]
Truck traffic:23% 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:Superior to present desirable criteria [9]
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:90.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$140,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactorySatisfactory1880890.8
April 2015FairSatisfactorySatisfactorySatisfactory1880888.8
April 2013FairSatisfactorySatisfactorySatisfactory1804489.1
April 2011FairSatisfactorySatisfactorySatisfactory1804489.1
April 2009FairSatisfactorySatisfactorySatisfactory1804489.1
April 2007FairSatisfactorySatisfactorySatisfactory2080788.0
April 2005FairSatisfactorySatisfactorySatisfactory2083588.0
April 2003FairSatisfactorySatisfactoryGood1589691.0
May 2001FairFairSatisfactoryGood1785489.1
May 1999FairFairSatisfactoryGood1594589.9
June 1997GoodVery GoodExcellentVery Good1300093.1
May 1996PoorPoorPoorPoor1300054.7
May 1994PoorPoorPoorPoor1300054.7
May 1992PoorPoorPoorPoor960056.9
May 1990FairFairFairFair960076.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,0081,008000
Reinforced Concrete Decksq. ft.8,1444,8743,260100
Reinforced Concrete Columneach104600
Reinforced Concrete Abutmentlinear ft.16813315200
Reinforced Concrete Pier Caplinear ft.128119900
Compression Jointlinear ft.128001280
Elastomeric Bearingeach4845030
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2562292700