I0010 over OFF RAMP I-10W.


+29.99194, -90.04935
29°59'31" N, 90°02'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over OFF RAMP I-10W.
Structure number:023604509007708
Location:1.7 MI EAST OF LA 39
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:75.1 ft. [22.9 m]
Total length:736.9 ft. [224.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:29.5 ft. [9.0 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:8
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,860 [as of 2015]
Truck traffic:20% 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: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:79.2 tons [72.0 metric tons]
Inventory rating:46.5 tons [42.3 metric tons]
Sufficiency rating:90.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201590.8GoodGoodGoodGood-11860
June 201390.8GoodGoodGoodGood-11820
July 201190.8GoodGoodGoodGood-12270
July 200991.2GoodGoodGoodGood-7770
July 200790.7GoodGoodGoodGood-12810
July 200490.6GoodGoodGoodGood-13530
January 200290.6GoodGoodGoodGood-13550
March 199890.6GoodGoodGoodGood-14123
May 199590.8GoodGoodVery GoodGood-15331
November 199290.9GoodGoodGoodGood-14228
March 199090.9GoodGoodGoodGood-14228

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.2,3482,348000
Reinforced Concrete Decksq. ft.13,13413,134000
Reinforced Concrete Pier Walllinear ft.2323000
Reinforced Concrete Abutmentlinear ft.2626000
Reinforced Concrete Pileeach77000
Reinforced Concrete Pier Caplinear ft.154154000
Pourable Jointlinear ft.1767610000
Compression Jointlinear ft.154000154
Elastomeric Bearingeach6464000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4761,476000
Reinforced Concrete Slabsq. ft.3,1023,102000