I24 EBL over I24 EB/I24EB RP TO I124N


+35.03194, -85.31944
35°01'55" N, 85°19'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I24 EBL over I24 EB/I24EB RP TO I124N
Structure number:33I00240015
Location:I24 & I124 INTERSECTION
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:485.9 ft. [148.1 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Owner:State Highway Agency [01]
Year built:1990
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 Precast Panels [2]
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:105,930 [as of 2015]
Truck traffic:17% 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:94.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201694.9GoodGoodGoodGood-105930
October 201494.9GoodGoodGoodGood-109260
September 201294.9GoodGoodGoodGood-116420
October 201095.0PoorPoorGoodGoodSD104320
September 200895.0PoorPoorGoodGoodSD112170
September 200695.0PoorPoorGoodGoodSD116160
November 200495.0PoorPoorGoodGoodSD115510
July 200295.0PoorPoorGoodGoodSD113250
August 200095.0PoorPoorGoodGoodSD98700
August 199897.0FairFairGoodGood-123350
November 199698.0GoodGoodVery GoodVery Good-53890
August 199498.0GoodGoodVery GoodVery Good-48880
August 199298.0GoodGoodExcellentExcellent-42170
March 199159.0FairSatisfactoryGoodGoodFO42170