NFA B363 over BRANCH


+36.03444, -83.93250
36°02'04" N, 83°55'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA B363 over BRANCH
Structure number:470B3630001
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:11.8 ft. [3.6 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Skew angle:32°
Owner:City or Municipal Highway Agency [04]
Year built:1930
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,030 [as of 2017]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:82.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$187,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 201682.0Fair6 out of 10FO2030
May 201482.0Fair6 out of 10FO2030
May 201274.5Fair6 out of 10FO2030
May 201074.5Fair6 out of 10FO2030
May 200874.5Fair6 out of 10FO2030
May 200671.5Fair6 out of 10FO2030
June 200471.5Fair6 out of 10FO2030
April 200271.5Fair6 out of 10FO2030
April 200071.5Fair6 out of 10-1800
July 199869.5Fair6 out of 10-1800
May 199669.5Fair6 out of 10-1800
May 199470.2Fair6 out of 10-1800
March 199270.2Fair6 out of 10-1800
May 199070.2Fair6 out of 10-1800