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I0110 over MAIN ST. ON RAMP

Map

Coordinates:
+30.45093, -91.18080
30°27'03" N, 91°10'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over MAIN ST. ON RAMP
Structure number:611704509200786
Location:I0110
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:59.1 ft. [18.0 m]
Total length:337.0 ft. [102.7 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:13°
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:7
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: May 2017

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]
Underclearances 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:82.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryGoodGood883082.3
May 2015FairFairGoodGood883081.2
July 2013FairFairGoodGood839081.3
September 2012FairFairGoodGood796081.3
September 2011FairFairVery GoodGood817078.3
September 2010FairFairVery GoodGood1093078.0
September 2008GoodGoodVery GoodVery Good975079.1
September 2006FairSatisfactoryVery GoodVery Good785087.2
September 2004FairSatisfactoryVery GoodVery Good705087.3
September 2002FairSatisfactoryVery GoodVery Good700087.3
August 2000FairSatisfactoryVery GoodVery Good621989.4
August 1998FairSatisfactoryVery GoodVery Good603091.4
August 1996FairSatisfactoryVery GoodVery Good547591.2
August 1994FairSatisfactoryVery GoodVery Good684891.2
August 1992FairSatisfactoryVery GoodVery Good734591.1
August 1990FairSatisfactoryVery GoodVery Good734591.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,3521,352000
Steel Protective Coatingsq. ft.11,220011,21550
Deck
Reinforced Concrete Decksq. ft.8,6281,1486,5209600
Substructure
Reinforced Concrete Columneach129300
Reinforced Concrete Abutmentlinear ft.107102500
Reinforced Concrete Pier Caplinear ft.132129300
Joints
Assembly without Seal Jointlinear ft.140001400
Other Jointlinear ft.2002000
Bearings
Movable Bearingeach2828000
Steel Protective Coatingsq. ft.168016800
Fixed Bearingeach2828000
Steel Protective Coatingsq. ft.168168000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.676675100