Share:

I24 WB RP over I24WB RP TO I124N/A643

Map

Coordinates:
+35.03060, -85.31300
35°01'50" N, 85°18'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 WB RP over I24WB RP TO I124N/A643
Structure number:33I00240024
Location:.4 M E OF I124 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:59.1 ft. [18.0 m]
Total length:132.9 ft. [40.5 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 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:3
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:23,410 [as of 2017]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,252,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood2341076.0
September 2014GoodGoodGoodGood2341076.0
September 2012FairSatisfactoryGoodGood2341076.0
September 2010FairSatisfactoryGoodGood2341078.0
September 2008FairSatisfactoryGoodGood2341078.0
September 2006FairSatisfactoryGoodGood2341079.0
October 2004FairSatisfactoryGoodGood2341079.0
July 2002FairSatisfactoryGoodGood2341079.0
August 2000FairSatisfactoryGoodGood9870079.0
August 1998FairSatisfactoryGoodGood11510079.0
July 1996GoodGoodGoodGood9380079.0
September 1994GoodGoodGoodGood8675079.0
July 1992GoodGoodGoodGood6194879.0
March 1991GoodGoodGoodGood6190093.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,9951,995000
Deck
Reinforced Concrete Decksq. ft.5,8525,852000
Substructure
Reinforced Concrete Abutmentlinear ft.8484000
Reinforced Concrete Pier Caplinear ft.8888000
Bearings
Fixed Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.266266000