US0080 over BAYOU


+32.47326, -91.70040
32°28'24" N, 91°42'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0080 over BAYOU
Structure number:054200020306081
Location:3.0 MI EAST OF LA 852
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:4.9 ft. [1.5 m]
Total length:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,900 [as of 2016]
Truck traffic:5% of total traffic
Structural appraisal:Unknown [*]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.1

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Fair6 out of 10290098.1
September 2015Fair6 out of 10330097.8
October 2013Fair6 out of 10290098.1
October 2011Fair6 out of 10240098.4
August 2009Fair6 out of 10250098.4
August 2007Fair6 out of 10270098.2
June 2005Fair6 out of 10230098.5
February 2003Fair6 out of 10240098.4
August 2000Fair6 out of 10268998.2
July 1998Fair6 out of 10268998.2
July 1996Fair6 out of 10238098.4
June 1994Fair6 out of 10339597.7
May 1992Fair6 out of 10153599.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.160158020
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6060000
Steel Protective Coatingsq. ft.300300000