LA3139 over ICC.G. RR


+29.97122, -90.17949
29°58'16" N, 90°10'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA3139 over ICC.G. RR
Structure number:022604300101416
Location:.7 MI EAST OF LA 3154
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:69.9 ft. [21.3 m]
Total length:380.9 ft. [116.1 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
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:8
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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:3,280 [as of 2014]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry 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:46.5 tons [42.3 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:99.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201499.2Not deficientGoodVery GoodVery Good3280
September 201299.2Not deficientGoodVery GoodVery Good3280
September 201099.2Not deficientVery GoodVery GoodVery Good3600
September 200899.2Not deficientGoodVery GoodVery Good3600
September 200699.2Not deficientGoodVery GoodVery Good3600
July 200499.2Not deficientGoodVery GoodVery Good3860
July 200299.2Not deficientGoodVery GoodVery Good3750
April 200099.2Not deficientGoodVery GoodVery Good3783
August 199799.2Not deficientGoodVery GoodVery Good3981
June 199499.2Not deficientGoodVery GoodVery Good3775