LA3132 over DRAIN


+32.44368, -93.84220
32°26'37" N, 93°50'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA3132 over DRAIN
Structure number:040904270100851
Location:.4 MI EAST OF I-20
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:6.9 ft. [2.1 m]
Total length:42.0 ft. [12.8 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1984
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:6
Main spans material:Concrete [1]
Main spans 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:4,800 [as of 2015]
Truck traffic:4% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:79.5

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201779.5Good7 out of 10-4800
February 201574.6Good7 out of 10-47900
February 201374.8Good7 out of 10-46000
February 201175.1Good7 out of 10-43400
January 200975.1Good7 out of 10-43200
January 200775.6Good8 out of 10-39000
January 200575.6Good8 out of 10-38300
February 200375.1Good8 out of 10-43100
May 200175.5Good8 out of 10-39160
April 199978.9Good8 out of 10-27403
February 199778.8Good8 out of 10-28033
February 199579.5Good8 out of 10-27785
January 199380.5Good8 out of 10-16590
February 199180.5Good8 out of 10-16590