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NFA A152 (SA 8705) over LITTLE BULL RUN CREEK

Map

Coordinates:
+36.20968, -83.79373
36°12'35" N, 83°47'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A152 (SA 8705) over LITTLE BULL RUN CREEK
Structure number:870A1520001
Location:3 M NE OF SR144&131 JCT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Historical significance is not determinable at this time [4]
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 Precast Panels [2]
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:50 [as of 2019]
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
July 2018Fair6 out of 105096.0
August 2016Fair6 out of 105096.0
September 2014Good7 out of 105096.0
September 2012Good7 out of 105096.0
October 2010Good7 out of 105096.0
September 2008Good7 out of 105098.0
September 2006Good7 out of 105098.0
September 2004Good7 out of 105098.0
June 2002Good7 out of 105099.0
July 2000Good7 out of 105099.0
September 1998Good7 out of 105099.0
May 1996Good7 out of 105098.0
September 1994Good7 out of 105098.0
June 1992Good7 out of 105098.0
September 1990Good7 out of 105098.0