US0090 over RAMP A


+30.00803, -90.02843
30°00'29" N, 90°01'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090 over RAMP A
Structure number:023600069001235
Location:0.50 M NORTH OF I-10
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:104.0 ft. [31.7 m]
Total length:999.1 ft. [304.5 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance below bridge:37.4 ft. [11.4 m]
Owner:State Highway Agency [01]
Year built:1989
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:10
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Wood or Timber [8]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:2,630 [as of 2015]
Truck traffic:12% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:66.3 tons [60.3 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:99.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201699.8Not deficientGoodGoodGood2630
March 201499.8Not deficientGoodGoodGood2630
March 201299.8Not deficientGoodGoodGood2570
April 201099.8Not deficientGoodGoodGood2570
March 200899.8Not deficientGoodGoodGood2170
March 200699.6Not deficientSatisfactorySatisfactorySatisfactory3920
February 200499.6Not deficientSatisfactorySatisfactorySatisfactory4300
December 200099.6Not deficientSatisfactorySatisfactorySatisfactory3929
August 199799.6Not deficientVery GoodSatisfactorySatisfactory3929
February 199595.7Not deficientGoodSatisfactorySatisfactory3439
November 199299.8Not deficientVery GoodVery GoodVery Good3204
August 199099.8Not deficientVery GoodVery GoodVery Good3204