LA3132 over BAYOU PIERRE
Map
Coordinates:
+32.41281, -93.7280032°24'46" N, 93°43'41" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | LA3132 over BAYOU PIERRE |
Structure number: | 040904270108922 |
Location: | .6 MI EAST OF LA 523 |
Purpose: | Carries highway over waterway |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 58.1 ft. [17.7 m] |
Total length: | 232.0 ft. [70.7 m] |
Roadway width between curbs: | 52.2 ft. [15.9 m] |
Deck width edge-to-edge: | 55.1 ft. [16.8 m] |
Skew angle: | 76° |
Owner: | State Highway Agency [01] |
Year built: | 1977 |
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: | 4 |
Main spans material: | Prestressed concrete [5] |
Main spans design: | Stringer/Multi-beam or girder [02] |
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: | 25,380 [as of 2015] |
Truck traffic: | 4% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
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] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 97.6 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
February 2017 | Fair | Good | Good | Satisfactory | 25380 | 97.6 |
February 2015 | Good | Good | Good | Good | 25320 | 97.6 |
February 2013 | Good | Good | Good | Good | 23700 | 95.8 |
February 2011 | Good | Good | Good | Good | 22620 | 97.9 |
January 2009 | Good | Good | Good | Good | 21720 | 98.0 |
January 2007 | Good | Very Good | Very Good | Very Good | 17460 | 98.4 |
January 2005 | Good | Very Good | Very Good | Very Good | 16620 | 98.4 |
February 2003 | Good | Very Good | Very Good | Very Good | 17820 | 98.3 |
May 2001 | Good | Very Good | Very Good | Very Good | 16198 | 98.5 |
April 1999 | Good | Very Good | Very Good | Very Good | 9957 | 99.1 |
February 1997 | Good | Very Good | Very Good | Very Good | 9957 | 99.1 |
February 1995 | Good | Very Good | Very Good | Very Good | 10441 | 99.2 |
February 1993 | Good | Very Good | Very Good | Very Good | 12799 | 99.0 |
February 1991 | Good | Very Good | Very Good | Very Good | 12799 | 99.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Prestressed Concrete Girder/Beam | linear ft. | 1,888 | 1,888 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 12,760 | 7,560 | 5,200 | 0 | 0 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 119 | 112 | 0 | 7 | 0 |
Reinforced Concrete Pile | each | 25 | 25 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 170 | 170 | 0 | 0 | 0 |
Joints |
Compression Joint | linear ft. | 279 | 0 | 279 | 0 | 0 |
Bearings |
Elastomeric Bearing | each | 60 | 60 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 472 | 412 | 60 | 0 | 0 |