Share:

NFA A396 over MABEL ST (NFA A396)

Map

Coordinates:
+35.05111, -85.29944
35°03'04" N, 85°17'58" W

Facts

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

Good/Fair/Poor Condition:Fair
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201583.6FairSatisfactoryGoodGood-15750
June 201383.6FairSatisfactoryGoodGood-15750
June 201184.4FairFairGoodGood-15750
June 200983.4FairFairGoodSatisfactory-15750
July 200783.4FairFairGoodSatisfactory-15750
July 200583.2FairFairGoodSatisfactory-16100
July 200383.2FairFairGoodSatisfactory-16100
February 200183.0FairFairGoodSatisfactory-17580
January 199982.9FairFairGoodSatisfactory-17670
April 199782.8FairFairGoodSatisfactory-17810
March 199583.6GoodGoodGoodGood-18810
March 199386.0GoodGoodGoodGood-15680
January 199184.2GoodGoodGoodGood-17980