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NFA A055 over MULBERRY CREEK

Map

Coordinates:
+36.56135, -83.30133
36°33'41" N, 83°18'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A055 over MULBERRY CREEK
Structure number:340A0550001
Location:N OFF SR63
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:37.4 ft. [11.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:County Highway Agency [02]
Year built:1984
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:70 [as of 2018]
Truck traffic:6% 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 107097.0
August 2015Good7 out of 107097.0
August 2013Good7 out of 107097.0
August 2011Good7 out of 107097.0
September 2009Good7 out of 107097.0
October 2007Good7 out of 107097.0
October 2005Good7 out of 107099.0
November 2003Good7 out of 107099.0
September 2001Good7 out of 107099.0
August 1999Good7 out of 107099.0
November 1997Good7 out of 107098.0
August 1995Good7 out of 1016086.9
June 1993Good7 out of 1016086.9
July 1991Good7 out of 1016086.9