I0110 over CANAL


+30.51324, -91.15892
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
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 2014 

Status:Open, no restriction [A]
Average daily traffic:35,940 [as of 2014]
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]
Operating rating:82.2 tons [74.7 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:93.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201493.0Not deficientGoodGoodGood35940
December 201293.0Not deficientGoodGoodGood37020
December 201093.0Not deficientGoodVery GoodGood35760
December 200893.0Not deficientVery Good-Good32700
December 200692.0Not deficientGoodVery GoodVery Good22320
December 200492.0Not deficientGoodVery GoodVery Good22320
December 200292.0Not deficientGoodVery GoodVery Good20760
December 200090.0Not deficientGoodVery GoodVery Good22165
December 199890.0Not deficientGoodVery GoodVery Good19857
December 199693.0Not deficientGoodVery GoodVery Good20479
December 199493.0Not deficientGoodVery GoodVery Good22310
December 199293.0Not deficientGoodVery GoodVery Good25723
December 199093.0Not deficientGoodVery GoodVery Good25723