Share:

I-83 NB over CENTRE STREET

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

Facts 

Name:I-83 NB over CENTRE STREET
Structure number:200000BC1110011
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:2043.1 ft. [622.7 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:17.1 ft. [5.2 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: March 2014 

Status:Open, no restriction [A]
Average daily traffic:71,820 [as of 2007]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:65.9 tons [59.9 metric tons]
Sufficiency rating:71.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$129,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201471.2Not deficientFairFairFair71820
March 201271.2Not deficientFairFairFair71820
March 201071.2Not deficientFairFairFair71820
November 200983.5Not deficientFairSatisfactorySatisfactory71820
November 200784.6Not deficientSatisfactorySatisfactorySatisfactory71820
November 200584.6Not deficientSatisfactorySatisfactoryGood71820
November 200384.6Not deficientSatisfactorySatisfactoryGood71820
January 200284.6Not deficientGoodSatisfactoryGood71820
January 200085.5Not deficientGoodSatisfactoryGood63000
January 199885.5Not deficientGoodSatisfactoryGood63000
August 199586.8Not deficientGoodSatisfactoryGood63000
January 199386.8Not deficientGoodSatisfactoryGood63000
November 199088.9Not deficientVery GoodSatisfactorySatisfactory63000