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FAU 58 350053N over CHATTANOOGA CR & CSX RR

Map

Coordinates:
+35.02111, -85.31111
35°01'16" N, 85°18'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAU 58 350053N over CHATTANOOGA CR & CSX RR
Structure number:33SR0580005
Location:0.53 MI. S OF I-24 JCT.
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:61.0 ft. [18.6 m]
Total length:414.1 ft. [126.2 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:66.6 ft. [20.3 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,940 [as of 2017]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:78.2 tons [71.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$910,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201778.2FairGoodGoodSatisfactory-4940
February 201578.2FairGoodGoodSatisfactory-4940
February 201375.2FairSatisfactorySatisfactoryGood-4940
February 201175.2FairSatisfactorySatisfactoryGood-4940
February 200975.2FairSatisfactorySatisfactoryGood-4940
March 200775.2FairSatisfactorySatisfactoryGood-4940
February 200575.2FairSatisfactorySatisfactoryGood-4940
April 200375.2FairSatisfactorySatisfactoryGood-4940
February 200168.5FairSatisfactorySatisfactoryGood-13590
January 199968.3FairSatisfactorySatisfactoryGood-13860
February 199767.9FairSatisfactorySatisfactoryGood-12840
June 199570.3FairSatisfactorySatisfactoryGood-11420
December 199270.2FairSatisfactorySatisfactoryGood-11610
January 199170.9FairSatisfactoryGoodGood-10670