US0090B over RAMPS


+29.94935, -90.08447
29°56'58" N, 90°05'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090B over RAMPS
Structure number:023602830800497
Location:.5 MI SOUTH OF I-10
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:1110.0 ft. [338.3 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:14.8 ft. [4.5 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:18
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:11,690 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:87.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201487.7Functionally obsoleteGoodVery GoodVery Good11690
March 201284.7Functionally obsoleteVery GoodVery GoodVery Good12300
September 200884.9Functionally obsoleteGoodVery GoodVery Good9890
August 200687.8Functionally obsoleteGoodSatisfactoryGood11110
July 200485.6Functionally obsoleteGoodVery GoodVery Good12400
August 200285.4Functionally obsoleteGoodVery GoodVery Good14450
July 199885.9Functionally obsoleteGoodVery GoodVery Good10377
20000.0Not applicable---10377
September 199286.2Functionally obsoleteSatisfactorySatisfactorySatisfactory9068
April 199086.2Functionally obsoleteSatisfactorySatisfactorySatisfactory9068