NFA A396 over MABEL ST (NFA A396)


+35.05111, -85.29944
35°03'04" N, 85°17'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NFA A396 over MABEL ST (NFA A396)
Structure number:33SR0580009
Location:0.7 MI. E OF SR-8 JCT.
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:65.9 ft. [20.1 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1971
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 - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:15,750 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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: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:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:83.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201583.6Not deficientSatisfactoryGoodGood15750
June 201383.6Not deficientSatisfactoryGoodGood15750
June 201184.4Not deficientFairGoodGood15750
June 200983.4Not deficientFairGoodSatisfactory15750
July 200783.4Not deficientFairGoodSatisfactory15750
July 200583.2Not deficientFairGoodSatisfactory16100
July 200383.2Not deficientFairGoodSatisfactory16100
February 200183.0Not deficientFairGoodSatisfactory17580
January 199982.9Not deficientFairGoodSatisfactory17670
April 199782.8Not deficientFairGoodSatisfactory17810
March 199583.6Not deficientGoodGoodGood18810
March 199386.0Not deficientGoodGoodGood15680
January 199184.2Not deficientGoodGoodGood17980