US0090B over RAMP BA-1


+29.89544, -90.09222
29°53'44" N, 90°05'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090B over RAMP BA-1
Structure number:022602830904017
Location:2.6 MI EAST OF LA 23
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:148.0 ft. [45.1 m]
Total length:563.0 ft. [171.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Owner:State Highway Agency [01]
Year built:1984
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:7
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:6,520 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.8 tons [58.0 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:71.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,296,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201671.0PoorFairFairPoorSD6520
December 201571.0PoorFairFairPoorSD6520
December 201472.0PoorSatisfactoryFairPoorSD6440
December 201372.0PoorSatisfactoryFairPoorSD7590
December 201272.0PoorSatisfactorySatisfactoryPoorSD7590
December 201155.0PoorSatisfactorySatisfactorySeriousSD7590
July 200899.0GoodVery GoodVery GoodVery Good-2970
July 200699.0GoodVery GoodGoodVery Good-5980
August 200296.0GoodVery GoodVery GoodVery GoodFO8390
July 199896.0GoodVery GoodVery GoodVery GoodFO7967
August 199496.0GoodGoodGoodGoodFO6283
October 199296.0GoodVery GoodVery GoodVery Good-3622
August 198996.0GoodVery GoodVery GoodVery Good-3622