I0110 over CANAL


+30.51341, -91.15890
30°30'48" N, 91°09'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over CANAL
Structure number:611704509205932
Location:0.3 M N of I-110&US 61
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:25.9 ft. [7.9 m]
Total length:81.0 ft. [24.7 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:67.3 ft. [20.5 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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:36,900 [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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:93.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood3690093.0
December 2014GoodGoodGoodGood3594093.0
December 2012GoodGoodGoodGood3702093.0
December 2010GoodGoodVery GoodGood3576093.0
December 2008GoodVery Good-Good3270093.0
December 2006GoodGoodVery GoodVery Good2232092.0
December 2004GoodGoodVery GoodVery Good2232092.0
December 2002GoodGoodVery GoodVery Good2076092.0
December 2000GoodGoodVery GoodVery Good2216590.0
December 1998GoodGoodVery GoodVery Good1985790.0
December 1996GoodGoodVery GoodVery Good2047993.0
December 1994GoodGoodVery GoodVery Good2231093.0
December 1992GoodGoodVery GoodVery Good2572393.0
December 1990GoodGoodVery GoodVery Good2572393.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.1801231560
Reinforced Concrete Pileeach1717000
Reinforced Concrete Pier Caplinear ft.136133030
Pourable Jointlinear ft.272000272
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.150149010
Reinforced Concrete Slabsq. ft.5,10005,024760