I24 EB RP TO I124N over I24EB RP/I124RP TO I24E


+35.03000, -85.31833
35°01'48" N, 85°19'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I24 EB RP TO I124N over I24EB RP/I124RP TO I24E
Structure number:33I01240003
Location:I24 & I124 INTERCHANGE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:172.9 ft. [52.7 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance above deck:20.0 ft. [6.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1962
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,240 [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: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]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:74.7
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201674.7GoodGoodGoodGoodFO9240
October 201474.7GoodGoodGoodGoodFO9240
September 201275.7FairGoodSatisfactoryGoodFO9240
September 201075.7FairGoodSatisfactoryGoodFO9240
October 200875.7FairGoodSatisfactoryGoodFO9240
September 200675.7FairGoodSatisfactoryGoodFO9240
October 200475.7FairGoodSatisfactoryGoodFO9240
July 200275.7FairGoodSatisfactoryGoodFO9240
August 200075.7FairGoodSatisfactoryGoodFO98700
July 199877.7GoodGoodGoodGood-123350
August 199676.0GoodGoodGoodGood-108900
October 199476.0GoodGoodGoodGood-100750
August 199276.0GoodVery GoodVery GoodVery Good-24900
March 199170.0FairSatisfactoryGoodGoodFO46850