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COLUMBUS DR over EAST NORTHWATER ST

Map 

Coordinates:
+41.88682, -87.62080
41°53'13" N, 87°37'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COLUMBUS DR over EAST NORTHWATER ST
Structure number:016633800000000
Old structure number:000016633810630 (from 1992 edition)
Location:300E& 400N.TO 500N.
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:122.1 ft. [37.2 m]
Total length:590.9 ft. [180.1 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:109.9 ft. [33.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1982
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:9
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:20,600 [as of 2014]
Truck traffic:16% of total traffic
Deck condition:Fair [5 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:88.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201588.0Not deficientFairFairGood20600
June 201388.0Not deficientFairFairGood20600
June 201189.0Not deficientSatisfactoryFairGood25400
June 200989.0Not deficientSatisfactoryFairGood23700
January 2007100.0Not deficientSatisfactorySatisfactoryGood23700
January 2005100.0Not deficientSatisfactorySatisfactoryGood10009
January 2003100.0Not deficientSatisfactorySatisfactoryGood10009
January 2001100.0Not deficientSatisfactorySatisfactoryGood10009
September 1998100.0Not deficientSatisfactorySatisfactoryVery Good10009
August 1996100.0Not deficientSatisfactoryGoodVery Good10009
August 1994100.0Not deficientSatisfactoryGoodVery Good-
August 1992100.0Not deficientGoodVery GoodVery Good-
January 1991100.0Not deficientGoodVery GoodVery Good-