I24 WB RP over I24 WB RP TO I124N/A642


+35.02972, -85.31111
35°01'47" N, 85°18'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I24 WB RP over I24 WB RP TO I124N/A642
Structure number:33I00240026
Location:.5 M E OF I124 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.0 ft. [19.8 m]
Total length:128.0 ft. [39.0 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:54.5 ft. [16.6 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1960
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:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016 

Status:Open, no restriction [A]
Average daily traffic:105,930 [as of 2015]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,496,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201678.0Not deficientGoodGoodGood105930
September 201478.0Not deficientGoodGoodGood109260
September 201279.0Not deficientSatisfactoryGoodGood116420
September 201079.0Not deficientSatisfactoryGoodGood104320
September 200879.0Not deficientSatisfactoryGoodGood112170
October 200679.0Not deficientSatisfactoryGoodGood116160
October 200479.0Not deficientSatisfactoryGoodGood115510
July 200279.0Not deficientSatisfactoryGoodGood113250
August 200079.0Not deficientSatisfactoryGoodGood98700
August 199879.0Not deficientSatisfactoryGoodGood115100
July 199679.0Not deficientGoodGoodVery Good93800
August 199479.0Not deficientGoodGoodVery Good86750
August 199279.0Not deficientVery GoodGoodVery Good16948
March 199190.4Not deficientGoodGoodSatisfactory61900