+29.99687, -90.14301
29°59'49" N, 90°08'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over BONNABEL BLVD.
Structure number:022604501508011
Location:6.0 MI EAST OF LA 49
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:75.1 ft. [22.9 m]
Total length:1654.9 ft. [504.4 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:91.9 ft. [28.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:2009
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:31
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 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:90,780 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:93.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201593.7GoodGoodGoodGood-90780
August 201393.7GoodGoodGoodGood-89520
August 201193.7GoodGoodGoodGood-59040
October 200993.7GoodGoodGoodGood-65280
November 200774.7FairGoodSatisfactoryGoodFO80760
June 200573.7FairSatisfactorySatisfactorySatisfactoryFO80760
April 200473.7FairSatisfactorySatisfactorySatisfactoryFO79740
August 200272.7FairFairSatisfactorySatisfactoryFO84180
March 200073.0FairFairSatisfactorySatisfactoryFO77634
February 199873.0FairFairSatisfactorySatisfactoryFO89691
January 199576.0FairSatisfactorySatisfactoryGoodFO91687
June 199277.0FairSatisfactoryGoodGoodFO97121
March 199077.0FairSatisfactoryGoodGoodFO97121