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I24 WB RP TO I124N over I24WB RP TO I124NB/SR2

Map

Coordinates:
+35.03111, -85.31500
35°01'52" N, 85°18'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I24 WB RP TO I124N over I24WB RP TO I124NB/SR2
Structure number:33I00240022
Location:.25 M E OF I124 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:195.9 ft. [59.7 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
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:4
Main spans material:Prestressed concrete [5]
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

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,260 [as of 2017]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:77.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,543,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201677.0FairSatisfactorySatisfactorySatisfactory-28260
September 201477.0FairSatisfactorySatisfactorySatisfactory-28260
September 201276.0FairSatisfactoryGoodSatisfactory-28260
September 201078.0FairSatisfactoryGoodSatisfactory-28260
September 200878.0FairSatisfactoryGoodSatisfactory-28260
September 200679.0FairSatisfactoryGoodSatisfactory-28260
October 200479.0FairSatisfactoryGoodSatisfactory-28260
July 200279.0FairSatisfactoryGoodSatisfactory-28260
August 200078.0FairSatisfactoryGoodSatisfactory-98700
August 199878.0FairVery GoodGoodSatisfactory-123350
July 199678.0GoodVery GoodGoodGood-108900
July 199478.0GoodVery GoodGoodGood-100750
July 199278.0GoodVery GoodGoodGood-28315
March 199164.0PoorSatisfactoryPoorGoodSD71850