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DEAN ROAD over SIX MILE BAYOU

Map

Coordinates:
+33.32163, -90.77753
33°19'18" N, 90°46'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DEAN ROAD over SIX MILE BAYOU
Structure number:SA7600000000157
Location:SEC 13 T17N R 6W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1975
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:3
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:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:24.8 tons [22.5 metric tons]
Inventory rating:18.8 tons [17.1 metric tons]
Sufficiency rating:78.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$294,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201678.5FairSatisfactorySatisfactoryGood-50
January 201478.5FairSatisfactorySatisfactoryGood-50
January 201274.5FairSatisfactorySatisfactoryGoodFO50
January 201072.5FairSatisfactoryGoodGoodFO50
February 200872.5FairSatisfactoryGoodGood-50
January 200733.9PoorSatisfactoryPoorSeriousSD50
January 200633.9PoorSatisfactoryPoorSeriousSD50
February 200533.9PoorSatisfactoryFairSeriousSD50
January 200433.9PoorSatisfactoryFairSeriousSD50
February 200233.9PoorSatisfactoryFairSeriousSD50
February 200133.9PoorSatisfactoryFairSeriousSD50
February 200033.9PoorSatisfactoryFairSeriousSD50
March 199870.7FairSatisfactorySatisfactorySatisfactoryFO50
March 199670.7FairSatisfactoryGoodGoodFO50