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LA0039 over DRAIN CANAL

Map

Coordinates:
+29.94622, -89.97180
29°56'46" N, 89°58'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0039 over DRAIN CANAL
Structure number:024400463202371
Location:2.37 MI NORTH OF LA 36
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:5.9 ft. [1.8 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:82.0 ft. [25.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1967
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:26,100 [as of 2015]
Truck traffic:3% of total traffic
Structural appraisal:Unknown [*]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:65.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$223,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Fair6 out of 102610065.4
February 2015Fair6 out of 102610065.4
March 2013Fair6 out of 102490066.0
March 2011Fair6 out of 102760064.7
April 2009Fair6 out of 103240063.0
April 2008Fair5 out of 103490054.0
May 2007Fair5 out of 104850054.0
January 2006Fair5 out of 104620054.0
June 2004Fair5 out of 104280054.0
June 2003Fair5 out of 104000054.0
May 2000Fair5 out of 103939554.0
May 1998Good7 out of 103760264.0
October 1995Fair6 out of 103614264.0
December 1993Good7 out of 103305764.0
October 1991Good7 out of 104389466.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.432432000