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NFA A234 over MULBERRY CREEK

Map

Coordinates:
+36.54868, -83.37657
36°32'55" N, 83°22'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A234 over MULBERRY CREEK
Structure number:340A0340001
Location:W OFF SR63-NEAR CLAIB. CO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:32.8 ft. [10.0 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1970
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:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2018]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:100.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 1050100.0
August 2015Fair6 out of 1050100.0
August 2013Fair6 out of 1050100.0
August 2011Fair6 out of 1050100.0
October 2009Fair6 out of 1050100.0
October 2007Fair6 out of 105097.0
October 2005Fair6 out of 105097.0
November 2003Fair6 out of 105097.0
September 2001Fair6 out of 105097.0
August 1999Fair6 out of 105097.0
November 1997Fair6 out of 105096.0
August 1995Fair6 out of 106096.0
June 1993Fair6 out of 106096.0
July 1991Fair6 out of 106096.0