+30.44324, -91.00468
30°26'36" N, 91°00'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0012 over HONEYCUT BAYOU
Structure number:611704540107151
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:12.1 ft. [3.7 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:72.5 ft. [22.1 m]
Deck width edge-to-edge:295.9 ft. [90.2 m]
Owner:State Highway Agency [01]
Year built:1967
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:2
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:108,600 [as of 2015]
Truck traffic:19% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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:75.3

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201675.3Fair5 out of 10-108600
September 201476.8Fair5 out of 10-105800
December 201278.0Fair5 out of 10-94100
December 201177.8Fair5 out of 10-96400
January 201178.0Fair5 out of 10-94200
December 200889.8Good8 out of 10-87900
November 200670.9Good8 out of 10-79600
November 200471.6Good8 out of 10-74200
November 200271.8Good8 out of 10-71900
November 200072.7Good8 out of 10-64375
November 199874.3Good8 out of 10-50191
November 199674.3Good8 out of 10-50056
November 199474.5Good8 out of 10-60284
November 199275.1Good8 out of 10-54223
November 199075.1Good8 out of 10-54223