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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:50.5 ft. [15.4 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 2014 

Status:Open, no restriction [A]
Average daily traffic:72,540 [as of 2007]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:98.8 tons [89.8 metric tons]
Inventory rating:67.9 tons [61.7 metric tons]
Sufficiency rating:74.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$114,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201474.5Not deficientSatisfactoryFairSatisfactory72540
December 201286.7Not deficientSatisfactorySatisfactorySatisfactory72540
December 201086.7Not deficientSatisfactorySatisfactorySatisfactory72540
August 200886.7Not deficientSatisfactorySatisfactorySatisfactory72540
November 200786.7Not deficientSatisfactorySatisfactorySatisfactory72540
November 200586.7Not deficientSatisfactorySatisfactorySatisfactory72540
November 200386.8Not deficientSatisfactorySatisfactorySatisfactory71820
January 200286.8Not deficientSatisfactorySatisfactorySatisfactory71820
January 200087.6Not deficientSatisfactorySatisfactorySatisfactory63000
January 199887.6Not deficientGoodSatisfactoryGood63000
July 199588.9Not deficientGoodSatisfactoryGood63000
January 199388.9Not deficientGoodGoodGood63000
December 199088.9Not deficientGoodGoodGood63000