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I24/I24 RP over I24/I24RP TO CENTRAL AVE

Map

Coordinates:
+35.02412, -85.30052
35°01'27" N, 85°18'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24/I24 RP over I24/I24RP TO CENTRAL AVE
Structure number:33I00240031
Location:1.2 M E OF I124 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:165.0 ft. [50.3 m]
Roadway width between curbs:138.1 ft. [42.1 m]
Deck width edge-to-edge:144.0 ft. [43.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:1990
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:105,930 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:61.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,660,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairGoodFairGood10593061.6
September 2014FairGoodFairGood10926061.6
September 2012FairGoodFairGood11642061.6
September 2010FairGoodFairGood10432066.6
October 2008FairGoodFairGood11217066.6
October 2006FairGoodFairGood11616065.6
October 2004FairGoodFairGood11551066.6
July 2002FairGoodFairGood11325066.6
September 2000FairGoodFairGood9870067.6
August 1998FairGoodSatisfactoryGood10539078.6
August 1996GoodGoodVery GoodVery Good10126080.0
September 1994GoodGoodVery GoodVery Good9390080.0
September 1992GoodGoodVery GoodVery Good6750076.0
March 1991FairSatisfactoryFairSatisfactory6750071.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.6,1056,105000
Deck
Reinforced Concrete Decksq. ft.23,76023,760000
Substructure
Reinforced Concrete Columneach3333000
Reinforced Concrete Abutmentlinear ft.292292000
Reinforced Concrete Pier Caplinear ft.438438000
Bearings
Fixed Bearingeach111111000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.495495000