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I-83 SOUTHBOUND over CENTRE STREET & MADISON

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-83 SOUTHBOUND over CENTRE STREET & MADISON
Structure number:200000BC1111012
Location:0.1 MI N OF ORLEANS ST
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:107.0 ft. [32.6 m]
Total length:2048.0 ft. [624.2 m]
Roadway width between curbs:48.6 ft. [14.8 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1976
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:23
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:72,540 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:97.2 tons [88.4 metric tons]
Inventory rating:58.4 tons [53.1 metric tons]
Sufficiency rating:72.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$310,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201672.2FairFairFairSatisfactory-72540
December 201474.5FairSatisfactoryFairSatisfactory-72540
December 201286.7FairSatisfactorySatisfactorySatisfactory-72540
December 201086.7FairSatisfactorySatisfactorySatisfactory-72540
August 200886.7FairSatisfactorySatisfactorySatisfactory-72540
November 200786.7FairSatisfactorySatisfactorySatisfactory-72540
November 200586.7FairSatisfactorySatisfactorySatisfactory-72540
November 200386.8FairSatisfactorySatisfactorySatisfactory-71820
January 200286.8FairSatisfactorySatisfactorySatisfactory-71820
January 200087.6FairSatisfactorySatisfactorySatisfactory-63000
January 199887.6FairGoodSatisfactoryGood-63000
July 199588.9FairGoodSatisfactoryGood-63000
January 199388.9GoodGoodGoodGood-63000
December 199088.9GoodGoodGoodGood-63000