+29.88330, -89.99470
29°52'60" N, 89°59'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:023808380303111
Location:3.11 MI NORTH OF LA 23
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:20.0 ft. [6.1 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1977
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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:10,600 [as of 2015]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:67.3 tons [61.2 metric tons]
Inventory rating:40.6 tons [36.9 metric tons]
Sufficiency rating:84.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201584.0Not deficientGoodGoodGood10600
October 201384.0Not deficientGoodGoodGood10700
November 201187.5Not deficientGoodGoodGood7579
December 200987.5Not deficientGoodGoodGood7579
December 200787.5Not deficientSatisfactoryGoodGood7579
January 200687.5Not deficientSatisfactoryGoodGood7579
February 200487.5Not deficientSatisfactoryGoodGood7579
May 200087.5Not deficientSatisfactoryGoodGood7579
May 199887.5Not deficientSatisfactoryGoodGood7579
June 199587.5Not deficientGoodGoodGood7579
September 199387.5Not deficientGoodGoodGood7579
September 199187.5Not deficientGoodGoodGood7579