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I0310 over SWAMP

Map 

Coordinates:
+29.97745, -90.31654
29°58'39" N, 90°18'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0310 over SWAMP
Structure number:024504503602646
Location:0.1 M NORTH OF US 61
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:74.2 ft. [22.6 m]
Total length:1264.2 ft. [385.3 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:17
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 2015 

Status:Open, no restriction [A]
Average daily traffic:5,050 [as of 2015]
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:Better than present minimum criteria [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:96.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201596.6Not deficientGoodVery GoodVery Good5050
October 201396.6Not deficientGoodVery GoodVery Good6180
October 201196.6Not deficientVery GoodVery GoodVery Good5110
October 200996.6Not deficientVery GoodVery GoodVery Good4730
August 200796.6Not deficientGoodVery GoodVery Good4420
May 200696.6Not deficientVery GoodVery GoodVery Good4150
August 200298.0Not deficientVery GoodVery GoodVery Good4190
August 1998100.0Not deficientVery GoodVery GoodVery Good3586
May 1995100.0Not deficientVery GoodVery GoodVery Good2589
June 1993100.0Not deficientVery GoodVery GoodVery Good7951
199397.0Not deficient---7951