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LA0097 over BAYOU NEZPIQUE

Map

Coordinates:
+30.24511, -92.62582
30°14'42" N, 92°37'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0097 over BAYOU NEZPIQUE
Structure number:030102010200001
Location:0.3 MI NORTH OF I-10
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:96.1 ft. [29.3 m]
Total length:777.9 ft. [237.1 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Vertical clearance below bridge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1990
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:11
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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,220 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201692.2FairGoodGoodSatisfactory-1220
March 201494.1FairGoodGoodSatisfactory-1470
June 201292.7GoodGoodGoodGood-3600
June 201092.6GoodGoodGoodGood-3700
June 200892.5GoodGoodGoodGood-3800
June 200691.8FairSatisfactorySatisfactoryGood-5000
May 200491.9FairSatisfactorySatisfactoryGood-4800
September 200290.7FairSatisfactorySatisfactoryGood-5100
May 200090.1FairSatisfactorySatisfactoryGood-6006
June 199890.1FairSatisfactorySatisfactoryGood-6006
May 199692.9FairSatisfactorySatisfactoryGood-3248
June 199493.2FairSatisfactorySatisfactoryGood-2892
September 199293.2GoodGoodVery GoodGood-2872
July 199091.2GoodExcellentExcellentExcellent-2872

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,8803,880000
Deck
Reinforced Concrete Decksq. ft.33,368033,36800
Substructure
Reinforced Concrete Abutmentlinear ft.158158000
Prestressed Concrete Pileeach6406400
Reinforced Concrete Pier Caplinear ft.400400000
Joints
Pourable Jointlinear ft.3232000
Compression Jointlinear ft.200000200
Bearings
Elastomeric Bearingeach110110000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,62401,62400