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I0010 over LA 611-9 (METAIRIE ROAD)

Map

Coordinates:
+29.98114, -90.11373
29°58'52" N, 90°06'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over LA 611-9 (METAIRIE ROAD)
Structure number:023604509001161
Location:I-10 OVER LA 611-9
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:1360.0 ft. [414.5 m]
Roadway width between curbs:68.9 ft. [21.0 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Owner:State Highway Agency [01]
Year built:1962
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:78,240 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201596.0FairSatisfactoryGoodGood-78240
November 201396.0FairSatisfactoryGoodGood-76740
November 201196.0GoodGoodGoodGood-66180
December 200996.0FairSatisfactoryGoodGood-44520
December 200796.0FairSatisfactoryGoodSatisfactory-70560
December 200577.0FairSatisfactoryGoodSatisfactoryFO70560
June 200377.0FairSatisfactoryGoodSatisfactoryFO66840
September 200066.0FairSatisfactoryFairSatisfactoryFO72673
March 199877.0GoodGoodGoodVery GoodFO72673
June 199579.0GoodGoodGoodVery Good-73104
August 199379.0FairSatisfactorySatisfactoryGood-64320
July 199268.0FairSatisfactoryFairGood-73409
March 199168.0FairSatisfactoryFairGood-73409

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.9,0009,000000
Deck
Reinforced Concrete Decksq. ft.61,20061,200000
Substructure
Reinforced Concrete Pier Walllinear ft.4646000
Reinforced Concrete Abutmentlinear ft.140140000
Reinforced Concrete Pileeach6060000
Reinforced Concrete Pier Caplinear ft.1,4001,400000
Joints
Pourable Jointlinear ft.1,1561,004161360
Compression Jointlinear ft.1,4281,428000
Bearings
Elastomeric Bearingeach160160000
Movable Bearingeach240023460
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,4002,400000
Deck
Reinforced Concrete Slabsq. ft.20,400020,40000