+30.45414, -91.18081
30°27'15" N, 91°10'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over NORTH DALE CANAL
Structure number:611704509201191
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:5.9 ft. [1.8 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:402.9 ft. [122.8 m]
Skew angle:68°
Owner:State Highway Agency [01]
Year built:1958
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:6
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:88,300 [as of 2015]
Truck traffic:7% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:55.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$607,000

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201655.2Fair5 out of 10FO88300
September 201457.1Fair5 out of 10FO83900
December 201257.7Fair5 out of 10FO79600
December 201157.4Fair5 out of 10FO81700
December 201056.0Fair5 out of 10FO109300
December 200866.2Good7 out of 10FO97500
December 200668.5Fair6 out of 10FO78500
December 200469.5Fair6 out of 10FO70500
December 200269.6Fair6 out of 10FO70000
December 200068.5Fair6 out of 10FO62195
December 199868.7Fair6 out of 10FO60305
December 199671.4Fair6 out of 10FO54755
December 199471.4Fair6 out of 10FO68486
December 199270.9Fair6 out of 10FO73456
December 199070.9Fair6 out of 10FO73456