Share:

NFA B621 over FRIAR BRANCH

Map

Coordinates:
+35.04722, -85.19333
35°02'50" N, 85°11'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,890 [as of 2016]
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]
Operating rating:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:80.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201680.7FairSatisfactorySatisfactoryGood-1890
February 201480.7FairSatisfactorySatisfactoryGood-1890
February 201280.7FairSatisfactorySatisfactoryGood-1890
February 201080.7FairSatisfactorySatisfactoryGood-1890
February 200880.7FairSatisfactorySatisfactoryGood-1890
March 200680.7FairSatisfactorySatisfactoryGood-1890
April 200480.7FairSatisfactorySatisfactoryGood-1890
March 200279.7FairSatisfactorySatisfactorySatisfactory-1870
April 200079.7FairSatisfactorySatisfactorySatisfactory-1870
April 199880.7FairSatisfactorySatisfactorySatisfactory-1870
April 199689.5FairSatisfactorySatisfactorySatisfactory-250
February 199489.5FairSatisfactorySatisfactorySatisfactory-250
February 199289.5FairSatisfactorySatisfactorySatisfactory-250
March 199089.5FairSatisfactorySatisfactorySatisfactory-250