+32.03399, -91.25540
32°02'02" N, 91°15'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0065 over CLARK BAYOU
Structure number:585400200406791
Location:2.2 MI NORTH OF LA 605
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:9.8 ft. [3.0 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:60.0 ft. [18.3 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:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2015]
Truck traffic:14% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:79.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2017Fair6 out of 10220079.0
August 2015Fair6 out of 10220079.0
August 2013Fair6 out of 10210079.0
September 2011Fair6 out of 10220079.0
November 2009Fair6 out of 10164080.0
August 2007Fair6 out of 10190079.0
June 2005Fair6 out of 10200079.0
February 2003Fair6 out of 10220078.0
January 2001Fair6 out of 10236878.0
March 1999Fair6 out of 10200478.0
March 1997Fair6 out of 10237779.0
March 1995Fair6 out of 10233779.0
January 1993Fair6 out of 10160981.1
January 1991Fair6 out of 10160981.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.180180000