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FAU 158 RL over FT LOUDON LK BACKWATERS

Map

Coordinates:
+35.94611, -83.92583
35°56'46" N, 83°55'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAU 158 RL over FT LOUDON LK BACKWATERS
Structure number:47SR1580009
Location:IN KNOXVILLE
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:79.4 ft. [24.2 m]
Total length:93.2 ft. [28.4 m]
Roadway width between curbs:37.1 ft. [11.3 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,390 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:37.6 tons [34.2 metric tons]
Inventory rating:22.8 tons [20.7 metric tons]
Sufficiency rating:81.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201681.3FairSatisfactoryGoodSatisfactory-15390
February 201481.2FairSatisfactoryGoodSatisfactory-16210
February 201281.3FairSatisfactoryGoodSatisfactory-14700
March 201095.4FairSatisfactoryGoodSatisfactory-17130
April 200895.3FairSatisfactoryGoodSatisfactory-17730
March 200698.2FairSatisfactoryGoodSatisfactory-19290
March 200498.4FairSatisfactoryGoodSatisfactory-17320
December 200197.9FairSatisfactoryGoodSatisfactory-22120
February 200098.3FairSatisfactoryGoodSatisfactory-18270
March 199897.1FairSatisfactoryGoodSatisfactory-30660
November 199598.3FairSatisfactoryGoodSatisfactory-23290
November 199398.5FairSatisfactoryGoodSatisfactory-20570
January 199298.2FairSatisfactoryGoodSatisfactory-24120
February 199098.2FairSatisfactoryGoodSatisfactory-24120

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3723590130
Deck
Reinforced Concrete Decksq. ft.3,6273,627000
Wearing Surfacessq. ft.3,4413,09703440
Substructure
Reinforced Concrete Abutmentlinear ft.7878000
Bearings
Elastomeric Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.186183300
Reinforced Concrete Bridge Raillinear ft.1861671900