I0010 over I 10 EAST & WEST


+30.05896, -89.94116
30°03'32" N, 89°56'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over I 10 EAST & WEST
Structure number:023604509016126
Location:.1 MI EAST OF I-510
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.1 ft. [30.2 m]
Total length:1610.0 ft. [490.7 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1972
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:10,710 [as of 2014]
Truck traffic:20% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.1 tons [85.5 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201496.0Not deficientGoodGoodVery Good10710
December 201296.1Not deficientGoodGoodVery Good9240
January 201196.1Not deficientGoodGoodVery Good9240
July 200896.3Not deficientGoodGoodVery Good7060
March 200695.9Not deficientSatisfactorySatisfactoryGood11550
August 200196.5Not deficientSatisfactorySatisfactoryGood5481
April 199898.5Not deficientSatisfactorySatisfactoryGood5481
July 199598.6Not deficientGoodGoodGood5236
June 199298.3Not deficientGoodVery GoodVery Good9043
March 199098.3Not deficientGoodVery GoodVery Good9043