+30.44131, -91.04251
30°26'29" N, 91°02'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA0426 over LIVELY BAYOU
Structure number:611708170904121
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,900 [as of 2015]
Truck traffic:2% of total traffic
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:Basically intolerable requiring high priority of replacement [2]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:28.5 tons [25.9 metric tons]
Inventory rating:22.1 tons [20.1 metric tons]
Sufficiency rating:61.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$585,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201761.7FairSatisfactorySatisfactoryGoodFO7900
May 201562.8FairSatisfactorySatisfactoryGoodFO7900
June 201362.8FairSatisfactorySatisfactoryGoodFO7900
July 201160.6FairSatisfactorySatisfactoryGoodFO21900
July 200962.3FairSatisfactoryGoodGoodFO17300
July 200761.8GoodGoodVery GoodVery GoodFO14100
July 200561.8GoodGoodVery GoodVery GoodFO14300
July 200361.4GoodGoodVery GoodVery GoodFO16900
July 200161.6GoodGoodVery GoodVery GoodFO15400
July 199961.6GoodGoodVery GoodVery GoodFO15400
July 199764.6GoodGoodVery GoodVery GoodFO15400
July 199564.9GoodGoodVery GoodVery GoodFO16564
July 199365.2FairSatisfactoryVery GoodVery GoodFO14301
July 199165.2FairSatisfactoryVery GoodVery GoodFO14744