US0090B over RAMPS


+29.94498, -90.07814
29°56'42" N, 90°04'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090B over RAMPS
Structure number:023602830800525
Location:.52 MI SOUTH OF I-10
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:1390.2 ft. [423.7 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:State Highway Agency [01]
Year built:1960
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:29
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,690 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 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]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:37.1 tons [33.7 metric tons]
Inventory rating:28.5 tons [25.9 metric tons]
Sufficiency rating:75.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201775.4FairGoodFairGood-11690
March 201580.1FairGoodFairGood-11690
April 201480.1FairGoodFairGood-11690
April 201291.3GoodGoodGoodGood-12300
July 200880.5FairGoodFairSatisfactory-9890
August 200680.2FairGoodFairGood-11110
July 200488.2GoodVery GoodGoodVery GoodFO12400
August 200287.9GoodGoodGoodVery GoodFO14450
July 199888.6GoodGoodVery GoodVery GoodFO10377
September 199289.5FairSatisfactorySatisfactorySatisfactoryFO9068
April 199089.5FairSatisfactorySatisfactorySatisfactoryFO9068