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I0310 over RAMPS/US 61

Map 

Coordinates:
+29.97527, -90.31921
29°58'31" N, 90°19'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0310 over RAMPS/US 61
Structure number:024504503602567
Location:0.2 1M NORTH OF US 61
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:106.0 ft. [32.3 m]
Total length:3543.2 ft. [1079.9 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance above deck:16.7 ft. [5.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 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:55
Main spans material:Prestressed concrete [5]
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:Fair
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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.5 tons [48.6 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:95.8

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201595.8FairGoodGoodSatisfactory-5050
October 201395.8FairGoodGoodSatisfactory-6180
October 201195.8FairGoodVery GoodSatisfactory-5110
October 200995.8GoodVery GoodVery GoodGood-4730
August 200795.8GoodGoodVery GoodVery Good-4420
February 200595.8GoodGoodVery GoodVery Good-4100
August 200295.8GoodGoodVery GoodVery Good-4190
August 1998100.0GoodVery GoodVery GoodVery Good-3586
May 1995100.0GoodVery GoodVery GoodVery Good-2589
June 1993100.0GoodVery GoodVery GoodVery Good-7951