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I0110 over CONVENTION ST. ON RAMP

Map 

Coordinates:
+30.44850, -91.18053
30°26'55" N, 91°10'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0110 over CONVENTION ST. ON RAMP
Structure number:611704509200785
Location:I0110
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:399.0 ft. [121.6 m]
Roadway width between curbs:16.7 ft. [5.1 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
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:8
Main spans material:Steel [3]
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: May 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,830 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.8 tons [82.5 metric tons]
Inventory rating:54.9 tons [49.9 metric tons]
Sufficiency rating:69.8

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201669.8FairSatisfactoryFairGoodFO8830
May 201481.0FairSatisfactorySatisfactoryGoodFO8390
June 201281.1FairSatisfactoryGoodGoodFO7960
July 201080.7GoodGoodGoodGoodFO10930
August 200880.9GoodVery GoodGoodGoodFO9750
August 200679.4GoodGoodVery GoodVery GoodFO7850
August 200492.3GoodGoodVery GoodVery Good-7050
August 200292.3GoodGoodVery GoodVery Good-7000
August 200094.4GoodGoodVery GoodVery Good-6219
August 199896.4GoodGoodVery GoodVery Good-6030
August 199696.2GoodGoodVery GoodVery Good-5475
August 199494.2GoodGoodVery GoodVery GoodFO6848
August 199294.1GoodGoodVery GoodVery GoodFO7345
August 199094.1GoodGoodVery GoodVery GoodFO7345