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NFA 2206 (SA 9320) over WILDCAT CREEK

Map

Coordinates:
+35.94417, -85.42778
35°56'39" N, 85°25'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 2206 (SA 9320) over WILDCAT CREEK
Structure number:93022060005
Location:1.5 MI EAST OF SR 84
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Skew angle:45°
Owner:County Highway Agency [02]
Year built:1987
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
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:480 [as of 2016]
Truck traffic:5% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$337,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
February 201678.8Fair6 out of 10FO480
February 201477.8Good7 out of 10FO480
February 201277.8Good7 out of 10FO480
January 201077.8Good7 out of 10FO480
February 200877.8Good7 out of 10FO480
February 200680.7Good7 out of 10FO560
March 200480.7Good7 out of 10FO610
February 200280.7Good7 out of 10FO560
February 200080.7Good7 out of 10FO550
January 199880.7Good7 out of 10FO620
October 199580.7Good7 out of 10-530
September 199380.7Good7 out of 10-550
October 199180.8Good8 out of 10-500