+30.04321, -89.93908
30°02'36" N, 89°56'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0510 over CITY STREETS
Structure number:023604504301851
Location:1.0M NORTH OF US 90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:4323.4 ft. [1317.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 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:57
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:Fair
Status:Open, no restriction [A]
Average daily traffic:17,100 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:29.3 tons [26.6 metric tons]
Sufficiency rating:86.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201786.5FairGoodGoodSatisfactory-17100
January 201590.7FairVery GoodVery GoodSatisfactory-17100
February 201390.7FairVery GoodVery GoodSatisfactory-16560
February 201190.7GoodVery GoodVery GoodGood-16560
February 200990.7GoodGoodVery GoodVery Good-16260
November 200690.7GoodGoodVery GoodVery Good-22440
April 200490.7GoodGoodVery GoodVery Good-21000
September 200191.0GoodVery GoodVery GoodVery Good-19247
August 199793.0GoodVery GoodVery GoodVery Good-19247
March 199593.0GoodVery GoodVery GoodVery Good-16547
April 199393.0GoodVery GoodVery GoodVery Good-10913