LA0067 over WHITE BAYOU
Map
Coordinates:
+30.58460, -91.1257330°35'05" N, 91°07'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.
Facts
Name: | LA0067 over WHITE BAYOU |
Structure number: | 611700600201881 |
Location: | 3.75M NORTH OF LA 3006 |
Purpose: | Carries highway over waterway |
Route classification: | Other Principal Arterial (Urban) [14] |
Length of largest span: | 20.0 ft. [6.1 m] |
Total length: | 339.9 ft. [103.6 m] |
Roadway width between curbs: | 69.9 ft. [21.3 m] |
Deck width edge-to-edge: | 92.2 ft. [28.1 m] |
Owner: | State Highway Agency [01] |
Year built: | 1992 |
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: | 17 |
Main spans material: | Concrete [1] |
Main spans design: | Slab [01] |
Deck type: | Concrete Cast-in-Place [1] |
Latest Available Inspection: July 2016
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 18,200 [as of 2015] |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
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] |
Scour condition: | Bridge is scour critical; bridge foundations determined to be unstable. [3] |
Operating rating: | 74.8 tons [68.0 metric tons] |
Inventory rating: | 44.9 tons [40.8 metric tons] |
Sufficiency rating: | 79.0 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
July 2016 | 79.0 | Good | Good | Good | Good | - | 18200 |
July 2014 | 79.0 | Good | Good | Good | Good | - | 18200 |
August 2011 | 79.0 | Good | Good | Good | Good | - | 16800 |
July 2009 | 80.0 | Good | Good | Good | Good | - | 16700 |
July 2007 | 80.0 | Good | Good | Very Good | Very Good | - | 17600 |
July 2005 | 80.0 | Good | Very Good | Very Good | Very Good | - | 17900 |
July 2003 | 80.0 | Good | Very Good | Very Good | Very Good | - | 17800 |
July 2001 | 80.0 | Good | Very Good | Very Good | Very Good | - | 15183 |
July 1999 | 80.0 | Good | Very Good | Very Good | Very Good | - | 15836 |
July 1997 | 80.0 | Good | Very Good | Very Good | Very Good | - | 15836 |
July 1995 | 80.0 | Good | Very Good | Very Good | Very Good | - | 18295 |
July 1993 | 80.0 | Good | Very Good | Very Good | Very Good | - | 13017 |
April 1993 | 17.0 | - | - | - | - | SD | 14010 |
January 1991 | 28.2 | Poor | Poor | Satisfactory | Poor | SD | 14010 |