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I0010 over LA 611-9 (METAIRIE ROAD)

Map 

Coordinates:
+29.98110, -90.11387
29°58'52" N, 90°06'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over LA 611-9 (METAIRIE ROAD)
Structure number:023604509001162
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:67.3 ft. [20.5 m]
Deck width edge-to-edge:70.5 ft. [21.5 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 

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. ratingEvaluationDeckSuper.Sub.ADT
November 201596.0Not deficientSatisfactoryGoodGood78240
November 201396.0Not deficientSatisfactoryGoodGood76740
November 201196.0Not deficientGoodGoodGood66180
December 200996.0Not deficientSatisfactoryGoodSatisfactory44520
December 200796.0Not deficientSatisfactorySatisfactorySatisfactory70560
December 200596.0Not deficientSatisfactorySatisfactorySatisfactory70560
August 200495.0Not deficientFairSatisfactorySatisfactory70560
June 200376.0Functionally obsoleteFairSatisfactorySatisfactory66840
September 200066.0Functionally obsoleteSatisfactoryFairSatisfactory72673
March 199877.0Functionally obsoleteGoodGoodGood72673
June 199579.0Not deficientGoodGoodGood73104
August 199379.0Not deficientSatisfactorySatisfactoryGood64320
July 199268.0Not deficientSatisfactoryFairGood73409
March 199168.0Not deficientSatisfactoryFairGood73409