Share:

LA3139 over LA SOUTH & KCS. RAILROAD

Map

Coordinates:
+29.97147, -90.17920
29°58'17" N, 90°10'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA3139 over LA SOUTH & KCS. RAILROAD
Structure number:022604300102821
Location:.8 MI EAST OF LA 3152
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:100.1 ft. [30.5 m]
Total length:1907.2 ft. [581.3 m]
Roadway width between curbs:105.0 ft. [32.0 m]
Deck width edge-to-edge:107.6 ft. [32.8 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1984
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:22
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: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:32,800 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:96.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201596.6FairGoodSatisfactorySatisfactory-32800
August 201396.6FairGoodSatisfactorySatisfactory-32800
September 201196.5FairGoodSatisfactorySatisfactory-34400
October 200996.5FairGoodSatisfactorySatisfactory-34400
October 200796.5FairGoodSatisfactorySatisfactory-34400
March 200596.4FairGoodSatisfactorySatisfactory-34900
July 200396.7FairGoodSatisfactorySatisfactory-34900
April 200096.5FairGoodSatisfactorySatisfactory-37432
September 199795.6GoodGoodGoodGood-36024
June 199496.6GoodGoodGoodGood-31934
May 199295.2GoodVery GoodGoodVery Good-64000
March 199095.2GoodVery GoodGoodVery Good-64000