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FAU 2 over CHATTANOOGA CREEK&CSX RR

Map

Coordinates:
+35.02333, -85.31833
35°01'24" N, 85°19'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:FAU 2 over CHATTANOOGA CREEK&CSX RR
Structure number:33SR0020013
Location:0.58 MI. S OF I-24 JCT.
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:366.2 ft. [111.6 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 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:7
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25,960 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201685.0GoodGoodGoodGood-25960
November 201485.0GoodGoodGoodGood-23290
November 201271.0FairGoodSatisfactoryFair-22930
November 201071.0FairGoodSatisfactoryFair-24130
November 200871.0FairGoodSatisfactoryFair-22870
November 200671.0FairGoodSatisfactoryFair-25140
January 200567.9FairGoodSatisfactoryFair-28440
January 200367.9FairGoodSatisfactoryFair-27880
November 200067.9FairGoodSatisfactoryFair-28610
October 199867.9FairGoodSatisfactoryFair-28130
November 199671.0FairGoodSatisfactoryFair-28770
December 199471.0FairGoodSatisfactoryFair-28390
December 199271.0FairGoodSatisfactoryFair-27000
January 199171.0FairGoodGoodFair-25360