I0010 over CITY STRS.


+29.97744, -90.06122
29°58'39" N, 90°03'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over CITY STRS.
Structure number:023604509006366
Location:.36 MI EAST OF LA 39
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:898.0 ft. [273.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1968
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: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,670 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry 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:79.2 tons [72.0 metric tons]
Inventory rating:42.6 tons [38.7 metric tons]
Sufficiency rating:77.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,540,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201577.8FairSatisfactorySatisfactoryGoodFO9670
August 201377.8FairSatisfactorySatisfactoryGoodFO9670
August 201266.8FairSatisfactoryFairGoodFO8400
September 201166.8FairSatisfactoryFairGoodFO8400
October 200978.0FairSatisfactorySatisfactoryGoodFO8150
October 200777.6FairSatisfactorySatisfactoryGoodFO11680
March 200577.6FairSatisfactorySatisfactoryGoodFO11370
March 200466.4FairSatisfactoryFairGoodFO11150
January 200277.8FairSatisfactorySatisfactoryGoodFO9930
September 200079.9FairSatisfactorySatisfactoryGoodFO9465
April 199879.9FairSatisfactorySatisfactoryGoodFO9465
May 199582.2FairSatisfactoryGoodGood-8889
November 199282.2GoodGoodGoodGood-8793
March 199082.2GoodGoodGoodGood-8793

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,8751,875000
Prestressed Concrete Girder/Beamlinear ft.2,1002,100000
Reinforced Concrete Decksq. ft.25,44013,44012,00000
Reinforced Concrete Pier Walllinear ft.4848000
Reinforced Concrete Abutmentlinear ft.3230020
Reinforced Concrete Pileeach1818000
Reinforced Concrete Pier Caplinear ft.360360000
Strip Seal Jointlinear ft.3826603160
Pourable Jointlinear ft.135013500
Elastomeric Bearingeach6052044
Movable Bearingeach6006000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7901,790000
Reinforced Concrete Slabsq. ft.3,20003,20000