NFA B819 over BRANCH


+35.90111, -84.13750
35°54'04" N, 84°08'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA B819 over BRANCH
Structure number:470B8190001
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:12.1 ft. [3.7 m]
Total length:24.9 ft. [7.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2017]
Truck traffic:1% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:99.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
April 201699.0Good7 out of 10-100
April 201499.0Good7 out of 10-100
April 201299.0Good7 out of 10-100
April 201099.0Good7 out of 10-100
April 200899.0Good7 out of 10-100
April 2006100.0Good7 out of 10-100
May 2004100.0Good7 out of 10-100
May 2002100.0Good7 out of 10-100
May 2000100.0Good7 out of 10-100
June 1998100.0Good7 out of 10-100
April 199699.0Good7 out of 10-100
October 199499.0Good7 out of 10-100