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NFA A076 over BIG SEWEE CREEK

Map

Coordinates:
+35.63139, -84.64556
35°37'53" N, 84°38'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A076 over BIG SEWEE CREEK
Structure number:610A0760005
Location:EAST OF SR58
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.8 ft. [4.5 m]
Total length:44.6 ft. [13.6 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:2004
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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: June 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
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:99.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
June 201599.0Fair6 out of 10-50
June 201399.0Good7 out of 10-50
June 201199.0Good7 out of 10-50
June 200999.0Good7 out of 10-50
May 200799.0Good8 out of 10-50
May 200584.4Good8 out of 10-110
January 200576.9Good8 out of 10-110
June 200358.4Poor4 out of 10SD110
July 200158.4Poor4 out of 10SD110
July 199958.4Poor4 out of 10SD110
May 199758.5Poor4 out of 10SD40
September 199556.5Poor4 out of 10SD40
August 199356.5Poor4 out of 10SD40
September 199159.5Poor4 out of 10SD40