I0010 over AIRLINE HWY US 61


+29.96992, -90.10934
29°58'12" N, 90°06'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over AIRLINE HWY US 61
Structure number:023604509002001
Location:1.7 MI EAST OF I-610
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:180.1 ft. [54.9 m]
Total length:4520.2 ft. [1377.7 m]
Roadway width between curbs:104.0 ft. [31.7 m]
Deck width edge-to-edge:110.6 ft. [33.7 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1977
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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:121,000 [as of 2014]
Truck traffic:20% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:56.4 tons [51.3 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:90.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201490.2Not deficientGoodSatisfactorySatisfactory121000
September 201290.2Not deficientGoodSatisfactorySatisfactory110900
September 201090.2Not deficientGoodSatisfactoryGood110900
August 200890.2Not deficientGoodSatisfactoryGood91700
August 200686.2Functionally obsoleteGoodGoodGood125700
April 200386.2Functionally obsoleteSatisfactorySatisfactoryGood107000
March 199886.2Functionally obsoleteGoodGoodGood111852
June 199587.0Functionally obsoleteGoodGoodGood109037
August 199287.0Functionally obsoleteGoodGoodGood113341
April 199087.0Functionally obsoleteGoodGoodGood113341