+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 2015 

Status:Open, no restriction [A]
Average daily traffic:17,100 [as of 2014]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:61.4 tons [55.8 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:90.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201590.7Not deficientVery GoodVery GoodSatisfactory17100
February 201390.7Not deficientVery GoodVery GoodSatisfactory16560
February 201190.7Not deficientVery GoodVery GoodGood16560
February 200990.7Not deficientGoodVery GoodVery Good16260
November 200690.7Not deficientGoodVery GoodVery Good22440
April 200490.7Not deficientGoodVery GoodVery Good21000
September 200191.0Not deficientVery GoodVery GoodVery Good19247
August 199793.0Not deficientVery GoodVery GoodVery Good19247
March 199593.0Not deficientVery GoodVery GoodVery Good16547
April 199393.0Not deficientVery GoodVery GoodVery Good10913