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I0110 over LAUREL ST. OFF RAMP

Map

Coordinates:
+30.45211, -91.18060
30°27'08" N, 91°10'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over LAUREL ST. OFF RAMP
Structure number:611704509200938
Location:I0110
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:435.1 ft. [132.6 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
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:6
Main spans material:Steel [3]
Main spans 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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,830 [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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood883092.1
September 2014GoodGoodGoodGood839092.2
September 2012GoodGoodGoodGood796092.2
September 2010FairGoodVery GoodSatisfactory1093091.9
September 2008GoodVery GoodVery GoodVery Good975092.0
September 2006GoodGoodVery GoodVery Good785091.2
September 2004GoodGoodVery GoodVery Good705091.3
September 2002GoodGoodVery GoodVery Good700091.3
August 2000GoodGoodVery GoodVery Good621993.4
August 1998GoodGoodVery GoodVery Good603093.4
August 1996GoodVery GoodVery GoodVery Good547591.2
August 1994GoodVery GoodVery GoodVery Good684891.2
August 1992GoodVery GoodVery GoodVery Good734591.2
August 1990GoodVery GoodVery GoodVery Good734591.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.272272000
Steel Protective Coatingsq. ft.2,44802,44800
Prestressed Concrete Girder/Beamlinear ft.1,0681,068000
Deck
Reinforced Concrete Decksq. ft.8,3507,3187942380
Substructure
Reinforced Concrete Columneach116230
Reinforced Concrete Abutmentlinear ft.5249030
Reinforced Concrete Pier Caplinear ft.149144140
Joints
Compression Jointlinear ft.13222221375
Bearings
Elastomeric Bearingeach4848000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.668502331330