I0110 over RAMP US 190 E TO I-110 S


+30.50844, -91.16080
30°30'30" N, 91°09'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over RAMP US 190 E TO I-110 S
Structure number:611704509205596
Location:0.08 M SW of I-110&US 61
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.1 ft. [36.0 m]
Total length:825.2 ft. [251.5 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:19.7 ft. [6.0 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:8
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood668088.3
March 2015GoodGoodGoodGood668088.3
March 2013GoodGoodGoodVery Good668088.3
April 2010GoodGoodVery GoodVery Good697088.3
April 2008GoodGoodGoodVery Good690085.3
April 2006GoodGoodGoodVery Good645085.3
April 2004GoodGoodGoodVery Good645085.3
April 2002GoodGoodVery GoodVery Good657085.3
April 2000GoodGoodVery GoodVery Good579185.4
April 1998GoodGoodVery GoodVery Good619085.4
April 1996GoodGoodVery GoodVery Good696885.3
April 1994GoodGoodVery GoodVery Good639285.5
April 1992GoodGoodVery GoodVery Good725185.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Closed Web/Box Girderlinear ft.942094200
Steel Protective Coatingsq. ft.24,675024,67500
Reinforced Concrete Top Flangesq. ft.12,13311,61005230
Reinforced Concrete Columneach33000
Reinforced Concrete Pier Caplinear ft.1801560240
Assembly with Sealeach5251100
Elastomeric Bearingeach20200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.942942000