+29.97206, -90.12602
29°58'19" N, 90°07'34" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:022600070200001
Location:3.0 MI WEST OF LA 49
Purpose:Carries highway over relief for waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:20.0 ft. [6.1 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1940
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:36,000 [as of 2015]
Truck traffic:6% of total traffic
Structural appraisal:Unknown [*]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201785.0Good7 out of 10-36000
January 201598.0Good7 out of 10-36700
February 201398.0Good7 out of 10-41500
February 201198.0Good7 out of 10-45200
January 200998.0Good7 out of 10-44900
January 200798.0Fair6 out of 10-42200
January 200598.0Fair6 out of 10-41200
June 200298.0Good7 out of 10-39600
May 200096.0Fair6 out of 10-41595
May 199896.0Good7 out of 10-41595
February 199596.0Fair6 out of 10-38618
March 199396.0Fair6 out of 10-59335
May 199286.0Fair5 out of 10-59335

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.224224000