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I0010 over TRANSCONTINENTAL BLVD.

Map

Coordinates:
+29.99948, -90.19307
29°59'58" N, 90°11'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over TRANSCONTINENTAL BLVD.
Structure number:022604501505032
Location:3.0 MI EAST OF LA 49
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:1600.1 ft. [487.7 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:95.1 ft. [29.0 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1967
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:20
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: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:95,520 [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:Superior to present desirable criteria [9]
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:86.1 tons [78.3 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:97.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201597.0GoodGoodGoodGood-95520
December 201397.0FairSatisfactoryGoodGood-92580
December 201178.0FairSatisfactoryGoodGoodFO43680
December 200978.0GoodGoodGoodGoodFO53700
November 200778.0FairSatisfactoryGoodGoodFO70020
October 200578.0FairSatisfactoryGoodGoodFO70680
September 200378.0FairSatisfactoryGoodGoodFO75060
April 200078.0FairSatisfactoryGoodGoodFO79540
January 199878.0GoodGoodGoodGoodFO75624
December 199480.0GoodGoodGoodGood-81607
July 199280.0FairGoodGoodSatisfactory-87097
March 199080.0FairGoodGoodSatisfactory-87097

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.15,00015,000000
Deck
Reinforced Concrete Decksq. ft.104,400104,400000
Substructure
Reinforced Concrete Pier Walllinear ft.6666000
Reinforced Concrete Abutmentlinear ft.174174000
Reinforced Concrete Pileeach7474000
Reinforced Concrete Pier Caplinear ft.1,6261,626000
Joints
Pourable Jointlinear ft.1,814938800760
Compression Jointlinear ft.1,66690600760
Bearings
Elastomeric Bearingeach474474000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,2003,200000
Deck
Reinforced Concrete Slabsq. ft.34,00018,00016,00000