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NFA D384 over FLAT CREEK

Map

Coordinates:
+36.18333, -83.76042
36°10'60" N, 83°45'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA D384 over FLAT CREEK
Structure number:870A1420001
Location:S OF LUTTRELL-W OF SR61
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:16.1 ft. [4.9 m]
Total length:50.2 ft. [15.3 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:80 [as of 2017]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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]
Sufficiency rating:96.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2016Fair6 out of 108096.0
September 2014Fair6 out of 108096.0
September 2012Fair6 out of 108096.0
October 2010Fair6 out of 108098.0
September 2008Fair6 out of 108098.0
September 2006Fair6 out of 108098.0
September 2004Fair6 out of 108094.0
July 2002Fair6 out of 108098.0
July 2000Fair6 out of 108094.0
September 1998Fair6 out of 108094.0
June 1996Fair6 out of 108096.0
September 1994Fair6 out of 108097.0
June 1992Fair6 out of 105097.0
September 1990Fair6 out of 105097.0