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DILLARD ROAD over TRIB OF BAYOU PIERRE

Map

Coordinates:
+31.87563, -90.47694
31°52'32" N, 90°28'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DILLARD ROAD over TRIB OF BAYOU PIERRE
Structure number:SA1500000000031
Location:SEC 35 T 1N R 3W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:94.8 ft. [28.9 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:2016
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: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2015]
Deck condition:Good [7 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: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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:99.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$230,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201699.0FairGoodSatisfactorySatisfactory-20
November 201524.4----SD20
November 201477.5FairSatisfactoryGoodFairFO20
November 201377.5FairSatisfactoryGoodFairFO20
November 201258.0FairSatisfactoryGoodFairFO20
November 201158.0FairSatisfactoryGoodFairFO20
November 201058.0FairSatisfactoryGoodFairFO20
October 200968.0FairGoodGoodSatisfactoryFO20
October 200768.0FairGoodGoodSatisfactoryFO30
December 200568.0FairGoodGoodSatisfactoryFO80
January 200468.0FairGoodGoodSatisfactoryFO80
December 200167.9FairGoodGoodSatisfactoryFO80
December 199968.0FairGoodGoodSatisfactoryFO40
February 199868.0FairGoodGoodSatisfactoryFO40
February 199668.0FairGoodGoodSatisfactoryFO40