I0110 over GOV'T. ST. OFF RAMP


+30.44562, -91.17950
30°26'44" N, 91°10'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over GOV'T. ST. OFF RAMP
Structure number:611704509200478
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:316.9 ft. [96.6 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:1963
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: 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactoryGoodGood883081.3
August 2014FairSatisfactoryGoodGood876081.3
August 2012FairSatisfactoryGoodGood857081.3
August 2010FairSatisfactoryGoodGood922082.2
August 2008GoodGoodGoodGood859082.3
August 2006FairSatisfactoryVery GoodVery Good774081.4
August 2004FairSatisfactoryVery GoodVery Good796081.4
August 2002FairSatisfactoryVery GoodVery Good695081.5
August 2000FairSatisfactoryVery GoodVery Good631083.6
August 1998FairSatisfactoryVery GoodVery Good632585.6
August 1996FairSatisfactoryVery GoodVery Good593085.6
August 1994FairSatisfactoryVery GoodVery Good781685.6
August 1992FairSatisfactoryVery GoodVery Good812985.5
August 1990FairSatisfactoryVery GoodVery Good812985.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,3001,300000
Steel Protective Coatingsq. ft.4,2253,1751,05000
Reinforced Concrete Decksq. ft.5,52577504,7500
Reinforced Concrete Columneach109010
Reinforced Concrete Abutmentlinear ft.108944100
Reinforced Concrete Pier Caplinear ft.105103200
Assembly without Seal Jointlinear ft.1501104000
Movable Bearingeach4848000
Steel Protective Coatingsq. ft.120120000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.650650000