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I24 over SR 2

Map

Coordinates:
+35.01842, -85.38328
35°01'06" N, 85°22'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over SR 2
Structure number:33I00240003
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:38.1 ft. [11.6 m]
Deck width edge-to-edge:44.9 ft. [13.7 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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:65,300 [as of 2017]
Truck traffic:17% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
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:74.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryFairGood6530074.8
August 2016FairFairSatisfactoryGood6829085.2
August 2014FairFairSatisfactoryGood6917085.1
August 2012FairSatisfactorySatisfactoryGood6963087.2
August 2010FairSatisfactorySatisfactoryGood6446087.7
August 2008FairSatisfactorySatisfactoryGood6493088.7
August 2006FairSatisfactorySatisfactoryGood6687088.6
October 2004FairSatisfactoryGoodGood6350088.8
June 2002FairSatisfactoryGoodGood6102088.9
August 2000FairSatisfactoryGoodGood5472087.5
July 1998FairSatisfactoryGoodGood5324087.7
June 1996FairSatisfactoryGoodGood4311088.7
July 1994FairSatisfactoryGoodGood4277089.6
July 1992FairSatisfactoryGoodGood3723090.0
September 1990FairSatisfactoryGoodGood3723090.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,2531,243730
Deck
Reinforced Concrete Decksq. ft.8,0556,0402,000150
Wearing Surfacessq. ft.6,8026,802000
Substructure
Reinforced Concrete Columneach1211010
Reinforced Concrete Abutmentlinear ft.1561173450
Reinforced Concrete Pier Caplinear ft.1381231500
Joints
Strip Seal Jointlinear ft.100100000
Bearings
Movable Bearingeach2827010
Fixed Bearingeach77000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.358358000