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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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: February 2015 

Status:Open, no restriction [A]
Average daily traffic:4,940 [as of 2015]
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:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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. ratingEvaluationDeckSuper.Sub.ADT
February 201578.2Not deficientGoodGoodSatisfactory4940
February 201375.2Not deficientSatisfactorySatisfactoryGood4940
February 201175.2Not deficientSatisfactorySatisfactoryGood4940
February 200975.2Not deficientSatisfactorySatisfactoryGood4940
March 200775.2Not deficientSatisfactorySatisfactoryGood4940
February 200575.2Not deficientSatisfactorySatisfactoryGood4940
April 200375.2Not deficientSatisfactorySatisfactoryGood4940
February 200168.5Not deficientSatisfactorySatisfactoryGood13590
January 199968.3Not deficientSatisfactorySatisfactoryGood13860
February 199767.9Not deficientSatisfactorySatisfactoryGood12840
June 199570.3Not deficientSatisfactorySatisfactoryGood11420
December 199270.2Not deficientSatisfactorySatisfactoryGood11610
January 199170.9Not deficientSatisfactoryGoodGood10670