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I0010 over ACADIAN THRU. ON RAMP

Map

Coordinates:
+30.42470, -91.15190
30°25'29" N, 91°09'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over ACADIAN THRU. ON RAMP
Structure number:611704501002606
Location:2.4 M W of I-10&I-12
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:613.9 ft. [187.1 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,100 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:83.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairSatisfactorySatisfactoryGood1510083.6
October 2014FairSatisfactorySatisfactoryGood1494083.6
October 2012FairSatisfactorySatisfactoryGood1412083.7
October 2010FairSatisfactorySatisfactoryGood1570083.5
March 2008GoodGoodGoodGood1491080.6
March 2006GoodGoodGoodGood1424080.7
March 2004GoodGoodVery GoodGood1321080.8
March 2002GoodGoodVery GoodGood1100281.0
March 2000GoodGoodVery GoodGood1100283.0
March 1998GoodGoodVery GoodVery Good1100285.0
March 1996GoodGoodVery GoodVery Good1226284.9
March 1994GoodGoodVery GoodVery Good1012985.4
March 1992GoodGoodVery GoodVery Good765485.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,4802,480000
Steel Protective Coatingsq. ft.17,366017,36600
Deck
Reinforced Concrete Decksq. ft.11,160010,5226380
Substructure
Prestressed Concrete Columneach33000
Reinforced Concrete Columneach2202200
Reinforced Concrete Abutmentlinear ft.4646000
Reinforced Concrete Pier Caplinear ft.2882622600
Joints
Assembly without Seal Jointlinear ft.234002340
Bearings
Movable Bearingeach52260260
Steel Protective Coatingsq. ft.485004850
Fixed Bearingeach5252000
Steel Protective Coatingsq. ft.97148604850
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2401,240000