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KUHN ROAD over BLACK BAYOU

Map

Coordinates:
+33.38183, -90.93757
33°22'55" N, 90°56'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KUHN ROAD over BLACK BAYOU
Structure number:SA7600000000238
Location:SEC 29 T18N R 7W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:County Highway Agency [02]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:75 [as of 2013]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:95.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$192,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201695.0FairSatisfactorySatisfactorySatisfactory-75
January 201472.7FairSatisfactorySatisfactorySatisfactory-75
January 201270.7FairSatisfactorySatisfactorySatisfactory-75
January 201058.7FairSatisfactoryFairFair-75
January 200858.7FairSatisfactoryFairFair-75
February 200658.7FairSatisfactoryFairFair-75
January 200458.7FairSatisfactoryFairFair-75
January 200258.7FairSatisfactoryFairFair-75
February 200058.7FairSatisfactoryFairFair-75
March 199868.7GoodGoodGoodGood-75
March 199668.7GoodGoodGoodGood-75