I0310 over PIPELINE


+29.93906, -90.37641
29°56'21" N, 90°22'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0310 over PIPELINE
Structure number:024504503605981
Location:0.2M NORTH OF LA 48
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:1991
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30,300 [as of 2015]
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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:93.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201693.0GoodGoodGoodVery Good-30300
April 201493.0GoodGoodGoodVery Good-29400
April 201293.0GoodVery GoodVery GoodVery Good-25140
April 201093.0GoodVery GoodVery GoodVery Good-24600
April 200893.0GoodVery GoodVery GoodVery Good-22560
June 200693.0GoodVery GoodVery GoodVery Good-19260
May 200493.0GoodVery GoodVery GoodVery Good-19140
May 200293.0GoodVery GoodVery GoodVery Good-19440
June 199895.0GoodVery GoodVery GoodVery Good-21520
April 199595.0GoodVery GoodVery GoodVery Good-15539
May 199395.0GoodVery GoodVery GoodVery Good-11110