Share:

LOCAL ROAD over MUDDY BAYOU

Map

Coordinates:
+32.27719, -91.86878
32°16'38" N, 91°52'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over MUDDY BAYOU
Structure number:054232165915201
Location:0.1 MI E of LA 135
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:6.9 ft. [2.1 m]
Total length:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
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:Good
Status:Open, no restriction [A]
Average daily traffic:40 [as of 1979]
Structural appraisal:Better than present minimum criteria [7]
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: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:91.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2017Good7 out of 104091.7
August 2015Good7 out of 104091.6
August 2013Good8 out of 104091.6
August 2011Good8 out of 104091.6
September 2009Good8 out of 104091.6
August 2007Good8 out of 104091.6
May 2005Good8 out of 104091.6
August 2002Good8 out of 104090.6
March 2000Good8 out of 104090.6
March 1998Good8 out of 104090.6
October 1996Good8 out of 104090.6
May 1994PoorN out of 104025.9
May 1992PoorN out of 104025.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.160160000