NFA 1282 (SA 0713) over DAVIS BRANCH


+36.47745, -84.01400
36°28'39" N, 84°00'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1282 (SA 0713) over DAVIS BRANCH
Structure number:07S25820003
Location:3.5 M NE OF DUFF-E OF SR9
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:13.1 ft. [4.0 m]
Total length:26.9 ft. [8.2 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1975
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:620 [as of 2017]
Truck traffic:24% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:54.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$214,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2016Poor4 out of 1062054.7
May 2014Poor4 out of 1062056.8
May 2012Poor4 out of 1062056.8
June 2010Fair5 out of 1062075.3
June 2008Fair5 out of 1062075.3
June 2006Fair5 out of 1062075.3
June 2004Fair5 out of 1033075.8
April 2002Good7 out of 1034088.9
April 2000Good7 out of 1033088.9
May 1998Good7 out of 1032089.0
February 1996Good7 out of 1033086.9
June 1994Good7 out of 1044086.7
March 1992Good7 out of 1044086.7
June 1990Good7 out of 1044086.7