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FAS 8 over SEQUATCHIE RIVER

Map

Coordinates:
+35.33171, -85.39205
35°19'54" N, 85°23'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAS 8 over SEQUATCHIE RIVER
Structure number:77SR0080005
Location:.3 MI.S.OF DUNLAP
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:80.1 ft. [24.4 m]
Total length:290.0 ft. [88.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:State Highway Agency [01]
Year built:1950
Year reconstructed:1995
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,650 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:57.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,350,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairSatisfactoryFair165057.8
January 2015FairFairSatisfactoryFair178056.9
January 2013FairFairSatisfactorySatisfactory162071.8
January 2011FairFairGoodSatisfactory178070.9
February 2009FairFairGoodSatisfactory164071.7
February 2007FairSatisfactoryGoodGood184071.7
January 2005FairSatisfactoryGoodGood201069.6
February 2003FairSatisfactoryGoodGood183071.8
February 2001FairSatisfactoryGoodGood193070.2
February 1999FairSatisfactoryGoodGood198071.9
March 1997GoodGoodGoodGood233067.1
August 1995GoodGoodGoodGood220067.5
July 1993FairSatisfactorySatisfactoryGood337052.1
August 1991FairFairSatisfactoryGood340048.7