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I24 over BROWNS FERRY RD(FAU 3622

Map

Coordinates:
+35.02765, -85.36375
35°01'40" N, 85°21'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over BROWNS FERRY RD(FAU 3622
Structure number:33I00240008
Location:4.2 MI E OF GA STATE LINE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.1 ft. [23.5 m]
Total length:139.1 ft. [42.4 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:35°
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:3
Main spans material:Steel [3]
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:68,260 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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: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:72.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,478,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairFairSatisfactorySatisfactory6826072.0
August 2014FairFairSatisfactorySatisfactory7207071.7
August 2012FairFairSatisfactorySatisfactory7021072.9
August 2010FairFairSatisfactorySatisfactory7410083.0
August 2008FairFairSatisfactorySatisfactory7437083.0
August 2006FairFairSatisfactorySatisfactory7460083.0
October 2004FairSatisfactoryGoodSatisfactory7098084.2
June 2002FairSatisfactoryGoodSatisfactory6920084.3
August 2000FairFairGoodGood6232080.3
July 1998FairFairGoodGood6117080.4
June 1996FairFairGoodGood4441082.2
July 1994FairFairGoodGood4413083.2
July 1992FairFairGoodGood3700083.8
September 1990FairFairGoodGood3700083.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.9809680120
Deck
Reinforced Concrete Decksq. ft.6,3006,300000
Wearing Surfacessq. ft.5,3205,320000
Substructure
Reinforced Concrete Columneach86200
Reinforced Concrete Abutmentlinear ft.1585010800
Reinforced Concrete Pier Caplinear ft.104100040
Bearings
Movable Bearingeach2121000
Fixed Bearingeach2121000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.280280000