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I24 over SR 2

Map

Coordinates:
+35.01853, -85.38360
35°01'07" N, 85°23'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over SR 2
Structure number:33I00240004
Location:2.9 MI E OF GA STATE LINE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:56.1 ft. [17.1 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1964
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:68,290 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:73.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,769,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairGoodFairSatisfactory6829073.6
August 2014FairGoodFairSatisfactory6917073.5
August 2012FairSatisfactoryFairSatisfactory6963074.5
August 2010FairSatisfactoryFairSatisfactory6446075.1
August 2008FairSatisfactoryFairSatisfactory6493076.1
September 2006FairSatisfactoryFairSatisfactory6687076.0
October 2004FairSatisfactoryFairGood6350076.2
June 2002FairSatisfactoryFairGood6102076.4
August 2000FairSatisfactoryFairGood5472073.5
July 1998FairSatisfactoryFairGood5324073.7
June 1996FairSatisfactorySatisfactoryGood4311086.6
July 1994FairSatisfactorySatisfactoryGood4277088.5
July 1992FairSatisfactorySatisfactoryGood3723089.0
September 1990FairSatisfactorySatisfactoryGood3723089.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,2531,2401300
Deck
Reinforced Concrete Decksq. ft.8,0558,055000
Wearing Surfacessq. ft.6,8026,802000
Substructure
Reinforced Concrete Columneach1211100
Reinforced Concrete Abutmentlinear ft.98830150
Reinforced Concrete Pier Caplinear ft.5757000
Joints
Assembly without Seal Jointlinear ft.100100000
Bearings
Movable Bearingeach2821700
Fixed Bearingeach77000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.358358000