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NFA A055 over SOUTH INDIAN CREEK

Unicoi County, Tennessee

Map

Coordinates:
+36.07757, -82.49658
36°04'39" N, 82°29'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A055 over SOUTH INDIAN CREEK
Structure number:860A0550001
Location:N OF ERNESTVILLE NEAR R36
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:53.5 ft. [16.3 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span 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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:590 [as of 2019]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:53.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$128,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactorySatisfactory59053.4
July 2016FairSatisfactorySatisfactorySatisfactory59049.2
July 2014FairSatisfactorySatisfactorySatisfactory59049.2
August 2012FairSatisfactorySatisfactorySatisfactory59069.1
August 2010FairSatisfactorySatisfactorySatisfactory59069.1
September 2008FairSatisfactorySatisfactorySatisfactory59069.1
August 2006FairSatisfactorySatisfactorySatisfactory59069.1
December 2004FairSatisfactorySatisfactorySatisfactory59069.1
September 2002FairSatisfactorySatisfactorySatisfactory59069.1
September 2000FairSatisfactorySatisfactorySatisfactory59064.7
September 1998FairSatisfactorySatisfactorySatisfactory59064.7
October 1996FairSatisfactorySatisfactorySatisfactory17080.7
November 1994FairSatisfactorySatisfactorySatisfactory17081.1
August 1992FairSatisfactorySatisfactorySatisfactory17081.1
October 1990FairSatisfactorySatisfactorySatisfactory17081.1