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NFA A100 over FALL CREEK

Map

Coordinates:
+36.24190, -83.80103
36°14'31" N, 83°48'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A100 over FALL CREEK
Structure number:870A1000003
Location:N OF SR170-W OF SR33 JCT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.1 ft. [4.3 m]
Total length:31.2 ft. [9.5 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Skew angle:45°
Owner:County Highway Agency [02]
Year built:1984
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: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:40 [as of 2019]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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 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]
Sufficiency rating:81.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Fair6 out of 104081.4
August 2016Fair6 out of 104091.6
August 2014Fair6 out of 104091.6
August 2012Fair6 out of 104091.6
September 2010Fair6 out of 104091.6
September 2008Fair6 out of 104093.6
September 2006Fair6 out of 104093.6
September 2004Fair6 out of 104093.6
June 2002Fair6 out of 104094.6
July 2000Fair6 out of 104094.6
September 1998Fair6 out of 104094.6
June 1996Fair6 out of 104093.6
September 1994Fair6 out of 104093.7
June 1992Fair6 out of 104093.7
September 1990Fair6 out of 104093.7