I0110 over CANAL


+30.51319, -91.15860
30°30'47" N, 91°09'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0110 over CANAL
Structure number:611704509205931
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:53.2 ft. [16.2 m]
Deck width edge-to-edge:56.1 ft. [17.1 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:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:89.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodVery Good3690089.3
December 2014GoodGoodGoodVery Good3594089.4
December 2012GoodGoodGoodVery Good3702089.3
December 2010GoodGoodVery GoodVery Good3576089.4
December 2008GoodVery Good-Very Good3270089.7
December 2006GoodGoodVery GoodVery Good2232089.8
December 2004GoodGoodVery GoodVery Good2232089.8
December 2002GoodGoodVery GoodVery Good2076089.9
December 2000GoodGoodVery GoodVery Good2216587.8
December 1998GoodGoodVery GoodVery Good1985788.0
December 1996GoodVery GoodVery GoodVery Good2047991.0
December 1994GoodVery GoodVery GoodVery Good2231091.2
December 1992GoodVery GoodVery GoodVery Good2572391.0
December 1990GoodVery GoodVery GoodVery Good2572391.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.152995030
Reinforced Concrete Pileeach1414000
Reinforced Concrete Pier Caplinear ft.108108000
Pourable Jointlinear ft.216002160
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.150150000
Reinforced Concrete Slabsq. ft.4,05003,975750