I0510 over GROUND


+30.04825, -89.93800
30°02'54" N, 89°56'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0510 over GROUND
Structure number:023604504302278
Location:1.27M NORTH OF US 90
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:74.2 ft. [22.6 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1992
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:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,850 [as of 2015]
Deck condition:Very Good [8 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:66.9 tons [60.8 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201798.0GoodVery GoodVery GoodVery Good-2850
January 201598.0GoodVery GoodVery GoodVery Good-2850
February 201398.0GoodVery GoodVery GoodVery Good-2760
February 201198.0GoodVery GoodVery GoodVery Good-2760
February 200998.0GoodVery GoodVery GoodVery Good-2710
July 200798.0GoodVery GoodVery GoodVery Good-3320
August 200498.0GoodVery GoodVery GoodVery Good-3500
September 200298.0GoodVery GoodVery GoodVery Good-3610
February 1998100.0GoodVery GoodVery GoodVery Good-3207
March 1995100.0GoodVery GoodVery GoodVery Good-2757
April 1993100.0GoodVery GoodVery GoodVery Good-10913