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US0090B over LA.428

Map 

Coordinates:
+29.93043, -90.03840
29°55'50" N, 90°02'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US0090B over LA.428
Structure number:023602830804278
Location:1.86 MI SOUTH OF MISS. RI
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:108.9 ft. [33.2 m]
Total length:252.0 ft. [76.8 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Historical significance is not determinable at this time [4]
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: March 2014 

Status:Open, no restriction [A]
Average daily traffic:9,070 [as of 2014]
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:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201493.1Functionally obsoleteGoodVery GoodVery Good9070
March 201293.1Functionally obsoleteVery GoodVery GoodVery Good9160
August 200893.2Functionally obsoleteVery GoodVery GoodVery Good8190
August 200693.1Functionally obsoleteVery GoodVery GoodVery Good8510
June 200491.2Functionally obsoleteVery GoodVery GoodVery Good7870
September 200291.1Functionally obsoleteVery GoodVery GoodVery Good8320
July 199891.1Not deficientVery GoodVery GoodVery Good8559
199788.4Not deficient---5836