I0110 over I 110,US 190,0PS


+30.50855, -91.16070
30°30'31" N, 91°09'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over I 110,US 190,0PS
Structure number:611704509205595
Location:0.2 M E of I-110&US 61
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:140.1 ft. [42.7 m]
Total length:1359.0 ft. [414.2 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1976
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:13
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,680 [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:Better than present minimum criteria [7]
Underclearances 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:88.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood668088.3
March 2015GoodGoodGoodGood668088.3
April 2013GoodGoodGoodVery Good668088.3
April 2010GoodGoodVery GoodVery Good697088.3
April 2008GoodGoodGoodVery Good690087.3
April 2006GoodGoodGoodVery Good645087.3
April 2004GoodGoodGoodVery Good645087.3
April 2002GoodGoodVery GoodVery Good657087.3
April 2000GoodGoodVery GoodVery Good579187.4
April 1998GoodGoodVery GoodVery Good619088.4
April 1996GoodGoodVery GoodVery Good696888.3
April 1994GoodGoodVery GoodVery Good639288.5
April 1992GoodGoodVery GoodVery Good725188.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Closed Web/Box Girderlinear ft.2,9102,8734330
Steel Protective Coatingsq. ft.75,660075,623370
Reinforced Concrete Top Flangesq. ft.36,143034,7561,3870
Reinforced Concrete Columneach3030000
Reinforced Concrete Abutmentlinear ft.7876200
Steel Pier Caplinear ft.54400140
Steel Protective Coatingsq. ft.1,05001,036014
Reinforced Concrete Pier Caplinear ft.6606313260
Compression Jointlinear ft.3800038
Assembly with Sealeach113011300
Elastomeric Bearingeach35211400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,7302,729010