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NFA B621 over FRIAR BRANCH

Map

Coordinates:
+35.04728, -85.19342
35°02'50" N, 85°11'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA B621 over FRIAR BRANCH
Structure number:330B6210001
Location:IN CHATTANOOGA
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:25.9 ft. [7.9 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,890 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
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 desirable criteria [8]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:80.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairSatisfactorySatisfactoryGood189080.7
February 2016FairSatisfactorySatisfactoryGood189080.7
February 2014FairSatisfactorySatisfactoryGood189080.7
February 2012FairSatisfactorySatisfactoryGood189080.7
February 2010FairSatisfactorySatisfactoryGood189080.7
February 2008FairSatisfactorySatisfactoryGood189080.7
March 2006FairSatisfactorySatisfactoryGood189080.7
April 2004FairSatisfactorySatisfactoryGood189080.7
March 2002FairSatisfactorySatisfactorySatisfactory187079.7
April 2000FairSatisfactorySatisfactorySatisfactory187079.7
April 1998FairSatisfactorySatisfactorySatisfactory187080.7
April 1996FairSatisfactorySatisfactorySatisfactory25089.5
February 1994FairSatisfactorySatisfactorySatisfactory25089.5
February 1992FairSatisfactorySatisfactorySatisfactory25089.5
March 1990FairSatisfactorySatisfactorySatisfactory25089.5