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LA3152 over HILTON DR & RR

Map

Coordinates:
+29.97229, -90.17888
29°58'20" N, 90°10'44" W

Facts

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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.24,558024,55800
Deck
Reinforced Concrete Decksq. ft.169,4610169,46100
Substructure
Reinforced Concrete Pier Walllinear ft.3939000
Reinforced Concrete Abutmentlinear ft.210210000
Prestressed Concrete Pileeach104010400
Reinforced Concrete Pier Caplinear ft.2,84502,84500
Joints
Pourable Jointlinear ft.1,09710299500
Compression Jointlinear ft.9862864000300
Bearings
Elastomeric Bearingeach6966860100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5,4215,421000
Deck
Reinforced Concrete Slabsq. ft.23,880023,88000