+36.45692, -84.47538
36°27'25" N, 84°28'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAS 456 over ALLEN CREEK
Structure number:76S24500005
Location:4.5 MI NE JCT SR63
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:10.5 ft. [3.2 m]
Total length:39.4 ft. [12.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,960 [as of 2017]
Truck traffic:9% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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:90.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Fair6 out of 10296090.7
April 2015Fair6 out of 10284090.7
April 2013Fair6 out of 10287095.9
April 2011Fair6 out of 10328095.8
April 2009Fair6 out of 10334094.7
April 2007Fair6 out of 10338094.7
April 2005Fair6 out of 10355094.7
April 2003Fair6 out of 10404094.5
April 2001Fair6 out of 10407094.5
April 1999Fair6 out of 10358094.6
May 1997Fair6 out of 10354094.7
March 1995Fair6 out of 10368092.6
January 1993Fair6 out of 10277092.9
March 1991Fair6 out of 10277092.9