US0190 over LA 22


+30.39372, -90.08864
30°23'37" N, 90°05'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0190 over LA 22
Structure number:625200131105821
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:76.1 ft. [23.2 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:94.2 ft. [28.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1981
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:4
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: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:57,200 [as of 2015]
Truck traffic:25% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.3 tons [66.6 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201595.0GoodGoodVery GoodVery Good-57200
September 201395.0GoodGoodVery GoodVery Good-58300
September 201195.0GoodVery GoodVery GoodVery Good-57600
October 200995.0GoodVery GoodVery GoodVery Good-53236
March 200895.0GoodVery GoodVery GoodVery Good-53236
December 200595.0GoodVery GoodVery GoodVery Good-53236
October 200395.0GoodVery GoodVery GoodVery Good-53236
November 200194.2GoodVery GoodVery GoodVery Good-53236
December 199992.2GoodVery GoodVery GoodVery Good-64108
August 199792.2GoodVery GoodVery GoodVery Good-64108
August 199592.2GoodVery GoodVery GoodVery Good-25255
August 199392.2GoodVery GoodVery GoodVery Good-24512
July 199192.2GoodVery GoodVery GoodVery Good-27877

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.3,1763,176000
Reinforced Concrete Decksq. ft.20,00220,002000
Reinforced Concrete Abutmentlinear ft.189189000
Reinforced Concrete Pileeach1212000
Reinforced Concrete Pier Caplinear ft.284284000
Compression Jointlinear ft.467046700
Elastomeric Bearingeach9291010
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.628628000