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103RD ST over I- 57

Map 

Coordinates:
+41.70681, -87.65290
41°42'25" N, 87°39'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:103RD ST over I- 57
Structure number:016212700000000
Old structure number:000016212726350 (from 1992 edition)
Location:0.9 M SW IL 1
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:62.0 ft. [18.9 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:66.9 ft. [20.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2009
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:3
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: November 2015 

Status:Open, no restriction [A]
Average daily traffic:9,900 [as of 2014]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:90.2 tons [82.0 metric tons]
Inventory rating:54.1 tons [49.2 metric tons]
Sufficiency rating:77.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,276,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201577.0Not deficientGoodSatisfactoryGood9900
November 201377.0Not deficientGoodSatisfactoryGood9900
December 201179.0Not deficientGoodSatisfactoryGood11300
January 201079.0Not deficientVery GoodSatisfactoryGood12400
November 200765.0Structurally deficientPoorSatisfactoryFair12400
December 200565.0Structurally deficientPoorSatisfactoryFair12909
May 200465.0Structurally deficientPoorSatisfactoryFair12909
July 200265.0Structurally deficientPoorSatisfactoryFair12909
August 200165.0Structurally deficientPoorSatisfactoryFair12909
December 199965.0Structurally deficientPoorSatisfactoryFair12900
December 199865.0Structurally deficientPoorSatisfactoryFair12900
March 199765.0Structurally deficientPoorSatisfactoryFair12900
November 199565.0Structurally deficientPoorSatisfactoryFair12900
January 199476.0Structurally deficientPoorSatisfactoryGood12900
June 199376.0Structurally deficientPoorSatisfactoryGood12900
February 199278.0Structurally deficientPoorSatisfactoryGood12900