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:15.1 ft. [4.6 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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:80.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201580.6Functionally obsoleteSatisfactorySatisfactoryGood60300
September 201382.3Functionally obsoleteSatisfactorySatisfactoryGood43500
September 201183.0Functionally obsoleteSatisfactorySatisfactoryGood45400
October 200982.6Functionally obsoleteSatisfactoryGoodGood47800
October 200784.8Functionally obsoleteSatisfactoryGoodGood34000
June 200578.9Functionally obsoleteGoodGoodGood43700
June 200375.7Functionally obsoleteGoodGoodGood62800
March 199973.2Functionally obsoleteGoodGoodGood61454
September 199672.5Functionally obsoleteSatisfactoryGoodGood65934
September 199474.6Functionally obsoleteGoodGoodGood63064
September 199272.6Functionally obsoleteGoodGoodGood73808
September 199072.6Functionally obsoleteGoodGoodGood73808