+32.50587, -93.74602
32°30'21" N, 93°44'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0020 over LOUISIANA AVE
Structure number:040904510118842
Location:.07 MI WEST OF LA 1
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.1 ft. [23.8 m]
Total length:188.0 ft. [57.3 m]
Roadway width between curbs:63.3 ft. [19.3 m]
Deck width edge-to-edge:79.1 ft. [24.1 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:62°
Owner:State Highway Agency [01]
Year built:1965
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 continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:57,720 [as of 2015]
Truck traffic:29% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201698.0FairSatisfactorySatisfactorySatisfactory-57720
March 201498.0FairSatisfactorySatisfactorySatisfactory-78120
March 201298.0FairSatisfactorySatisfactorySatisfactory-62820
March 201098.0FairGoodSatisfactoryGood-61680
March 200898.0FairGoodSatisfactoryGood-56760
March 200698.0FairGoodSatisfactoryGood-55200
March 200498.0FairGoodSatisfactoryGood-48480
April 200298.0FairGoodSatisfactoryGood-46560
April 200098.0FairSatisfactorySatisfactoryGood-48601
March 199898.0FairSatisfactorySatisfactoryGood-48601
May 199698.0FairSatisfactorySatisfactoryGood-18770
May 199498.0FairSatisfactorySatisfactoryGood-30925
March 199298.0FairSatisfactorySatisfactoryGood-29213