NFA 1416 (SA 6708) over FLAT CREEK


+36.37127, -85.41518
36°22'17" N, 85°24'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1416 (SA 6708) over FLAT CREEK
Structure number:67014160003
Location:2 MI EAST OF SR136
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:49.9 ft. [15.2 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1974
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: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:660 [as of 2019]
Truck traffic:7% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
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:96.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Fair6 out of 1066096.5
December 2016Fair6 out of 1066096.5
August 2015Fair6 out of 1066095.5
August 2013Fair6 out of 1066097.7
August 2011Fair6 out of 1066097.7
August 2009Fair6 out of 1066097.7
August 2007Good7 out of 1066097.7
August 2005Good7 out of 1072096.7
September 2003Fair6 out of 1072096.7
October 2001Fair6 out of 1071096.7
September 1999Fair6 out of 1083096.6
February 1998Fair6 out of 1071097.7
February 1996Fair6 out of 1070097.7
February 1994Fair6 out of 1061097.7
February 1992Fair6 out of 1055090.2