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I0110 over CHIPPEWA OFF RAMP

Map

Coordinates:
+30.47001, -91.16660
30°28'12" N, 91°09'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over CHIPPEWA OFF RAMP
Structure number:611704509202847
Location:I0110
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:379.9 ft. [115.8 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,830 [as of 2015]
Truck traffic:7% 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: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]
Sufficiency rating:90.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactoryGoodGood883090.1
August 2014FairSatisfactoryGoodGood801090.2
August 2012FairSatisfactoryGoodGood755090.2
September 2010FairSatisfactoryGoodGood790090.2
January 2009FairSatisfactoryGoodGood790090.2
December 2006FairSatisfactoryVery GoodGood692087.3
December 2004FairSatisfactoryVery GoodVery Good686087.3
December 2002FairSatisfactoryVery GoodVery Good696087.3
December 2000FairSatisfactoryVery GoodVery Good535789.5
December 1998FairSatisfactoryVery GoodVery Good653989.3
December 1996FairSatisfactoryVery GoodVery Good750791.2
December 1994FairSatisfactoryVery GoodVery Good690391.4
December 1992FairSatisfactoryVery GoodVery Good710591.4
December 1990FairSatisfactoryVery GoodVery Good710591.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,5201,520000
Deck
Reinforced Concrete Decksq. ft.9,5009,4800200
Substructure
Reinforced Concrete Columneach109010
Reinforced Concrete Abutmentlinear ft.3837100
Reinforced Concrete Pier Caplinear ft.125125000
Joints
Strip Seal Jointlinear ft.200000200
Bearings
Elastomeric Bearingeach5044060
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.760759010