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LA3139 over PARISH LINE OVERPASS

Map 

Coordinates:
+29.96817, -90.12954
29°58'05" N, 90°07'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LA3139 over PARISH LINE OVERPASS
Structure number:022604300104581
Location:2.5 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:75.1 ft. [22.9 m]
Total length:400.0 ft. [121.9 m]
Roadway width between curbs:86.6 ft. [26.4 m]
Deck width edge-to-edge:91.2 ft. [27.8 m]
Owner:State Highway Agency [01]
Year built:1982
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:32,800 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:96.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201496.9Not deficientSatisfactoryVery GoodVery Good32800
May 201296.9Not deficientSatisfactoryVery GoodVery Good32800
May 201096.4Not deficientSatisfactoryVery GoodVery Good38800
June 200896.4Not deficientSatisfactoryVery GoodVery Good38800
May 200696.6Not deficientSatisfactoryVery GoodVery Good36000
September 200381.3Not deficientSatisfactoryVery GoodVery Good32425
April 200081.3Not deficientGoodVery GoodVery Good32425
September 199781.3Not deficientGoodVery GoodVery Good32425
June 199482.0Not deficientVery GoodVery GoodVery Good32425
May 199280.9Not deficientVery GoodVery GoodVery Good45460
March 199080.9Not deficientVery GoodVery GoodVery Good45460