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I0010 over BONNABEL BLVD.

Map

Coordinates:
+29.99712, -90.14299
29°59'50" N, 90°08'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over BONNABEL BLVD.
Structure number:022604501508012
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
September 200993.7GoodGoodGoodGood-65280
September 200774.7FairSatisfactorySatisfactoryGoodFO80760
July 200493.7FairSatisfactorySatisfactoryGoodFO79740
August 200293.7FairSatisfactorySatisfactoryGoodFO84180
March 200094.0FairSatisfactorySatisfactoryGoodFO77634
February 199894.0FairSatisfactorySatisfactoryGoodFO89691
January 199593.0FairSatisfactorySatisfactorySatisfactoryFO91687
June 199294.0FairSatisfactoryGoodGoodFO97121
March 199094.0FairSatisfactoryGoodGoodFO97121

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.9,7849,784000
Prestressed Concrete Girder/Beamlinear ft.6,0626,062000
Reinforced Concrete Girder/Beamlinear ft.3,1083,108000
Deck
Reinforced Concrete Decksq. ft.131,22039,96091,26000
Substructure
Reinforced Concrete Abutmentlinear ft.180180000
Reinforced Concrete Pileeach263263000
Reinforced Concrete Pier Caplinear ft.3,4203,420000
Joints
Strip Seal Jointlinear ft.2,8802,64502350
Pourable Jointlinear ft.72051520500
Bearings
Elastomeric Bearingeach434434000
Fixed Bearingeach4243952900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,2763,276000
Deck
Reinforced Concrete Slabsq. ft.16,20016,200000