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I0310 over SWAMP

Map 

Coordinates:
+29.97788, -90.31574
29°58'40" N, 90°18'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0310 over SWAMP
Structure number:024504503602777
Location:0.15 M NORTH OF US 61
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:75.1 ft. [22.9 m]
Total length:1498.1 ft. [456.6 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1992
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:20
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,050 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Sufficiency rating:96.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201696.7GoodGoodGoodVery Good-5050
October 201496.6GoodGoodGoodVery Good-4900
November 201296.6GoodGoodGoodVery Good-4190
October 201185.6FairGoodFairVery Good-4150
October 200996.6GoodGoodGoodVery Good-3760
August 200796.6GoodVery GoodVery GoodVery Good-3490
February 200596.6GoodVery GoodVery GoodVery Good-3190
August 200298.0GoodVery GoodVery GoodVery Good-3240
August 1998100.0GoodVery GoodVery GoodVery Good-3586
June 1995100.0GoodVery GoodVery GoodVery Good-2589
June 1993100.0GoodVery GoodVery GoodVery Good-7951