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WINN ROAD over BLACK BAYOU

Map

Coordinates:
+33.48882, -91.10664
33°29'20" N, 91°06'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WINN ROAD over BLACK BAYOU
Structure number:SA7600000000318
Location:SEC 6 T19N R 9W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:107.3 ft. [32.7 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:County Highway Agency [02]
Year built:1998
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:5
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:50 [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:Superior to present desirable criteria [9]
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:100.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$269,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 2016100.0FairSatisfactorySatisfactorySatisfactory-50
January 2014100.0FairSatisfactorySatisfactorySatisfactory-50
January 201278.5FairSatisfactorySatisfactorySatisfactory-50
January 201077.5GoodGoodGoodGood-50
January 200877.5GoodGoodGoodGood-50
January 200677.5GoodGoodGoodGood-50
January 200477.5GoodGoodGoodGood-50
January 200277.5GoodGoodGoodGood-50
February 200048.3GoodGoodGoodGood-50
March 199948.3GoodGoodGoodGood-50
March 199646.2FairSatisfactoryVery GoodFair-50