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LA3139 over CENTRAL AVE,IC,KCS,SP.RR

Map

Coordinates:
+29.97087, -90.17381
29°58'15" N, 90°10'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA3139 over CENTRAL AVE,IC,KCS,SP.RR
Structure number:022604300101801
Location:1.1 MI EAST OF LA 3154
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:95.1 ft. [29.0 m]
Total length:2147.1 ft. [654.4 m]
Roadway width between curbs:91.5 ft. [27.9 m]
Deck width edge-to-edge:94.2 ft. [28.7 m]
Vertical clearance above deck:24.9 ft. [7.6 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1986
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:25
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 2016

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:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.9 tons [71.7 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:95.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201695.4FairSatisfactoryGoodGood-32800
May 201495.4FairSatisfactoryGoodGood-32800
May 201295.4FairSatisfactoryGoodGood-32800
May 201095.2GoodGoodGoodGood-34400
June 200895.2GoodGoodGoodGood-34400
May 200689.9FairGoodSatisfactorySatisfactory-34400
July 200389.8FairGoodSatisfactorySatisfactory-34900
April 200089.4FairGoodSatisfactorySatisfactory-37432
May 199889.6GoodGoodVery GoodVery Good-36024
June 199589.9GoodGoodVery GoodVery Good-31934
June 199291.3GoodGoodVery GoodVery Good-22910
March 199091.3GoodGoodVery GoodVery Good-22910