I24 over HICKORY ST (4981)


+35.01833, -85.28806
35°01'06" N, 85°17'17" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over HICKORY ST (4981)
Structure number:33I00240037
Location:.2 MI FROM SR27
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:64.0 ft. [19.5 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:122.1 ft. [37.2 m]
Deck width edge-to-edge:126.0 ft. [38.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1987
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
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:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:115,640 [as of 2015]
Truck traffic:15% 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.4 tons [50.4 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:77.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,431,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201677.6GoodGoodGoodGood-115640
September 201477.6GoodGoodGoodGood-117920
September 201277.6FairFairSatisfactorySatisfactory-115270
September 201077.6FairFairSatisfactorySatisfactory-107410
October 200877.6FairFairSatisfactorySatisfactory-106480
October 200675.6FairFairSatisfactorySatisfactory-115630
November 200475.6FairFairSatisfactorySatisfactory-114260
January 200375.6FairFairSatisfactorySatisfactory-111820
September 200075.6FairFairSatisfactorySatisfactory-95550
August 199875.6FairFairSatisfactorySatisfactory-102160
August 199678.0FairSatisfactorySatisfactorySatisfactory-100070
August 199478.0FairSatisfactorySatisfactorySatisfactory-88960
September 199284.8FairFairSatisfactorySatisfactory-62520
November 199081.8FairFairSatisfactorySatisfactory-62520