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I0310 over RR/CANAL

Map 

Coordinates:
+29.97377, -90.32082
29°58'26" N, 90°19'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0310 over RR/CANAL
Structure number:024504503603325
Location:0.10 M SOUTH OF US 61
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:76.1 ft. [23.2 m]
Total length:1403.0 ft. [427.6 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:23.3 ft. [7.1 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:19
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 

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: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]
Underclearances 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:54.5 tons [49.5 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:96.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201596.6GoodGoodVery GoodVery Good-5050
October 201396.6GoodGoodVery GoodVery Good-4900
October 201196.6GoodGoodVery GoodVery Good-4150
October 200996.6GoodGoodVery GoodVery Good-3760
August 200796.6GoodGoodGoodGood-3490
February 200596.6GoodGoodGoodGood-3190
August 200298.0GoodVery GoodGoodGood-3240
August 1998100.0GoodVery GoodVery GoodVery Good-3586
June 1995100.0GoodVery GoodVery GoodVery Good-2589
June 1993100.0GoodVery GoodVery GoodVery Good-7951