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NFA B233 over BRANCH

Map 

Coordinates:
+35.01167, -85.23361
35°00'42" N, 85°14'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA B233 over BRANCH
Structure number:330B2330001
Location:IN CITY OF CHATTANOOGA
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:13.5 ft. [4.1 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Skew angle:20°
Owner:City or Municipal Highway Agency [04]
Year built:1925
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: March 2016 

Status:Open, no restriction [A]
Average daily traffic:230 [as of 2016]
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: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: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:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$125,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201673.0Functionally obsolete---230
March 201473.0Functionally obsolete---230
March 201273.0Functionally obsolete---230
March 201073.0Functionally obsolete---230
February 200873.0Functionally obsolete---230
March 200673.0Functionally obsolete---230
March 200473.0Functionally obsolete---230
March 200273.0Functionally obsolete---230
April 200073.0Functionally obsolete---230
March 199873.0Functionally obsolete---230
April 199677.0Not applicable---50
February 199477.9Not applicable---50
March 199277.9Not applicable---50
February 199077.9Not deficient---50