+30.53577, -91.17650
30°32'09" N, 91°10'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611704509208002
Location:LA 19 TO 1000 FT WEST
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:1241.2 ft. [378.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:24.3 ft. [7.4 m]
Owner:State Highway Agency [01]
Year built:1982
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:17
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,160 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:57.9 tons [52.6 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201785.0GoodGoodGoodGoodFO17160
February 201584.9GoodGoodGoodGoodFO17160
February 201385.1GoodGoodGoodGoodFO15420
February 201186.1GoodGoodVery GoodGoodFO15600
February 200986.3GoodVery GoodVery GoodVery GoodFO13440
February 200876.0FairGoodFairGoodFO13860
February 200687.3GoodGoodGoodGoodFO13740
February 200487.3GoodGoodGoodVery GoodFO13440
February 200287.8GoodGoodVery GoodVery GoodFO11767
February 200087.8GoodGoodVery GoodVery GoodFO11287
February 199887.8GoodVery GoodVery GoodVery GoodFO11287
February 199687.9GoodVery GoodVery GoodVery GoodFO13051
February 199488.2GoodVery GoodVery GoodVery GoodFO9813
February 199288.1GoodVery GoodVery GoodVery GoodFO10369