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I-81 NBL over RTE 680 (WAGNER RD)

Map

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

Facts

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.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0081,008000
Deck
Reinforced Concrete Decksq. ft.8,1444,8743,260100
Substructure
Reinforced Concrete Columneach104600
Reinforced Concrete Abutmentlinear ft.16813315200
Reinforced Concrete Pier Caplinear ft.128119900
Joints
Compression Jointlinear ft.128001280
Bearings
Elastomeric Bearingeach4845030
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2562292700