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NFA 2620 (SA 3405) over FOUR MILE CREEK

Map

Coordinates:
+36.57940, -83.36742
36°34'46" N, 83°22'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 2620 (SA 3405) over FOUR MILE CREEK
Structure number:34026200001
Location:IN NW CORNER OF COUNTY
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:7.9 ft. [2.4 m]
Total length:26.6 ft. [8.1 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:250 [as of 2018]
Truck traffic:5% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:97.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 1025097.9
August 2015Fair6 out of 1025097.9
August 2013Fair6 out of 1025097.9
August 2011Fair6 out of 1025097.9
October 2009Fair6 out of 1025097.9
October 2007Fair6 out of 1025094.9
October 2005Fair6 out of 1034094.8
November 2003Fair6 out of 1033094.8
September 2001Fair6 out of 1032094.8
August 1999Fair6 out of 1027094.9
November 1997Fair6 out of 1021094.9
August 1995Fair6 out of 1025093.9
June 1993Fair6 out of 1024093.9
July 1991Fair6 out of 1033093.8