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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 2014 

Status:Open, no restriction [A]
Average daily traffic:28,260 [as of 2015]
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. ratingEvaluationDeckSuper.Sub.ADT
September 201477.0Not deficientSatisfactorySatisfactorySatisfactory28260
September 201276.0Not deficientSatisfactoryGoodSatisfactory28260
September 201078.0Not deficientSatisfactoryGoodSatisfactory28260
September 200878.0Not deficientSatisfactoryGoodSatisfactory28260
September 200679.0Not deficientSatisfactoryGoodSatisfactory28260
October 200479.0Not deficientSatisfactoryGoodSatisfactory28260
July 200279.0Not deficientSatisfactoryGoodSatisfactory28260
August 200078.0Not deficientSatisfactoryGoodSatisfactory98700
August 199878.0Not deficientVery GoodGoodSatisfactory123350
July 199678.0Not deficientVery GoodGoodGood108900
July 199478.0Not deficientVery GoodGoodGood100750
July 199278.0Not deficientVery GoodGoodGood28315
March 199164.0Structurally deficientSatisfactoryPoorGood71850