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 2014 

Status:Open, no restriction [A]
Average daily traffic:117,920 [as of 2014]
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. ratingEvaluationDeckSuper.Sub.ADT
September 201477.6Not deficientGoodGoodGood117920
September 201277.6Not deficientFairSatisfactorySatisfactory115270
September 201077.6Not deficientFairSatisfactorySatisfactory107410
October 200877.6Not deficientFairSatisfactorySatisfactory106480
October 200675.6Not deficientFairSatisfactorySatisfactory115630
November 200475.6Not deficientFairSatisfactorySatisfactory114260
January 200375.6Not deficientFairSatisfactorySatisfactory111820
September 200075.6Not deficientFairSatisfactorySatisfactory95550
August 199875.6Not deficientFairSatisfactorySatisfactory102160
August 199678.0Not deficientSatisfactorySatisfactorySatisfactory100070
August 199478.0Not deficientSatisfactorySatisfactorySatisfactory88960
September 199284.8Not deficientFairSatisfactorySatisfactory62520
November 199081.8Not deficientFairSatisfactorySatisfactory62520