I0110 over NORTH ST.


+30.45221, -91.18020
30°27'08" N, 91°10'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over NORTH ST.
Structure number:611704509200975
Location:I-110 / MAIN ST. INTG.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:227.0 ft. [69.2 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:
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:4
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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryGoodSatisfactory883083.6
May 2015FairSatisfactoryGoodSatisfactory883083.5
July 2013FairSatisfactoryGoodSatisfactory839083.5
September 2011FairSatisfactoryGoodGood817080.6
September 2010FairFairGoodGood1093079.2
September 2008GoodGoodVery GoodVery Good975080.4
September 2006GoodGoodVery GoodVery Good785080.6
September 2004GoodGoodVery GoodVery Good705080.7
September 2002GoodGoodVery GoodVery Good700080.7
August 2000GoodGoodVery GoodVery Good621982.8
August 1998GoodGoodVery GoodVery Good603084.8
August 1996GoodGoodVery GoodVery Good547585.4
August 1994GoodGoodVery GoodVery Good684885.4
August 1992GoodGoodVery GoodVery Good734585.3
August 1990GoodGoodVery GoodVery Good734585.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.912912000
Steel Protective Coatingsq. ft.9,12009,12000
Reinforced Concrete Decksq. ft.5,06204,8132490
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.3832060
Reinforced Concrete Pier Caplinear ft.6767000
Assembly without Seal Jointlinear ft.110011000
Movable Bearingeach1600160
Steel Protective Coatingsq. ft.128000128
Fixed Bearingeach1600160
Steel Protective Coatingsq. ft.128000128
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4564110450