LA3152 over HILTON DR & RR


+29.97229, -90.17888
29°58'20" N, 90°10'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA3152 over HILTON DR & RR
Structure number:022608260300641
Location:.5 MI SOUTH OF US 61
Purpose:Carries highway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:91.9 ft. [28.0 m]
Total length:1810.1 ft. [551.7 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:102.0 ft. [31.1 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1973
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:31
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: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:60,300 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:80.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201580.6FairSatisfactorySatisfactoryGoodFO60300
September 201382.3FairSatisfactorySatisfactoryGoodFO43500
September 201183.0FairSatisfactorySatisfactoryGoodFO45400
October 200982.6FairSatisfactoryGoodGoodFO47800
October 200784.8FairSatisfactoryGoodGoodFO34000
June 200578.9GoodGoodGoodGoodFO43700
June 200375.7GoodGoodGoodGoodFO62800
March 199973.2GoodGoodGoodGoodFO61454
September 199672.5FairSatisfactoryGoodGoodFO65934
September 199474.6GoodGoodGoodGoodFO63064
September 199272.6GoodGoodGoodGoodFO73808
September 199072.6GoodGoodGoodGoodFO73808