US0090B over RAMP


+29.94274, -90.07415
29°56'34" N, 90°04'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090B over RAMP
Structure number:023602830801076
Location:1.07 MI SOUTH OF I-10
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:57.1 ft. [17.4 m]
Total length:425.9 ft. [129.8 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:24.6 ft. [7.5 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:4
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 2014 

Status:Open, no restriction [A]
Average daily traffic:16,440 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.2 tons [74.7 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201499.0Not deficientGoodGoodGood16440
March 201299.0Not deficientGoodGoodGood15130
July 200899.0Not deficientGoodVery GoodGood11560
August 200699.0Not deficientGoodSatisfactoryVery Good10980
July 200496.0Functionally obsoleteVery GoodVery GoodVery Good10768
August 200296.0Functionally obsoleteGoodVery GoodVery Good10768
July 199895.2Functionally obsoleteGoodVery GoodVery Good10988
September 199295.2Functionally obsoleteGoodSatisfactoryGood13106
April 199095.2Functionally obsoleteGoodSatisfactoryGood13106