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I24 WBL over MISSIONARY RIDGE

Map 

Coordinates:
+35.01833, -85.26500
35°01'06" N, 85°15'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I24 WBL over MISSIONARY RIDGE
Structure number:33I00240050
Location:1 MI FROM SR17
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:40.0 ft. [12.2 m]
Total length:1279.9 ft. [390.1 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:51.5 ft. [15.7 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:35
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:114,630 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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:52.5 tons [47.7 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:75.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,581,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201475.2Not deficientGoodFairFair114630
October 201276.3Not deficientGoodFairFair113880
October 201078.0Not deficientFairFairFair106230
October 200878.1Not deficientFairFairFair105550
October 200677.6Not deficientFairFairFair114590
March 200577.7Not deficientFairFairFair111580
July 200277.9Not deficientFairFairFair109190
November 200078.8Not deficientFairFairFair92580
August 199860.9Structurally deficientFairPoorFair98420
June 199755.0Structurally deficientFairPoorFair97670
November 199489.5Not deficientGoodSatisfactorySatisfactory84880
October 199289.0Not deficientGoodSatisfactorySatisfactory90990
June 199088.0Not deficientGoodGoodGood65720