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LA3036 over CROSS BAYOU

Map

Coordinates:
+32.52169, -93.76011
32°31'18" N, 93°45'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA3036 over CROSS BAYOU
Structure number:040900113000881
Location:.88 MI NORTH OF US 80
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:69.9 ft. [21.3 m]
Total length:535.1 ft. [163.1 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Owner:State Highway Agency [01]
Year built:1960
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:11
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,760 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:57.9 tons [52.6 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:76.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,194,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201776.3FairFairSatisfactorySatisfactoryFO2760
July 201578.2FairSatisfactorySatisfactorySatisfactoryFO2760
June 201476.1FairFairSatisfactorySatisfactoryFO3360
July 201376.1FairFairSatisfactorySatisfactoryFO3360
August 201177.7FairSatisfactoryGoodSatisfactoryFO5400
February 201177.7FairSatisfactoryGoodSatisfactoryFO5400
February 200977.7FairSatisfactoryGoodSatisfactoryFO5760
February 200777.6FairSatisfactoryGoodSatisfactoryFO6420
October 200577.4FairSatisfactoryGoodSatisfactoryFO7380
January 200577.4FairSatisfactoryGoodSatisfactoryFO7140
February 200377.4FairSatisfactoryGoodSatisfactoryFO7320
May 200177.3FairSatisfactoryGoodSatisfactoryFO7949
April 199977.9FairSatisfactoryGoodSatisfactoryFO4585
March 199771.8FairSatisfactoryGoodSatisfactoryFO4663
April 199571.9FairSatisfactoryGoodSatisfactoryFO3805
January 199571.9FairSatisfactoryGoodSatisfactoryFO3742
May 199371.9FairSatisfactoryGoodSatisfactoryFO3618
February 199271.3FairGoodGoodSatisfactoryFO6471