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IL 1 (HALSTED ST over I- 57

Map 

Coordinates:
+41.71481, -87.64293
41°42'53" N, 87°38'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IL 1 (HALSTED ST over I- 57
Structure number:016203600000000
Old structure number:000016203603975 (from 1992 edition)
Location:HALSTED & 99TH ST
Purpose:Carries highway overpass over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:61.7 ft. [18.8 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:107.9 ft. [32.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2004
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: April 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,100 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:91.2 tons [82.9 metric tons]
Inventory rating:54.6 tons [49.6 metric tons]
Sufficiency rating:77.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,289,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201677.0FairGoodSatisfactorySatisfactoryFO17100
April 201477.0FairGoodSatisfactoryGoodFO22600
May 201257.0FairGoodSatisfactoryGood-27900
July 201096.0FairGoodSatisfactoryGood-27900
August 200896.0FairGoodSatisfactoryGood-23800
August 200698.0FairVery GoodSatisfactoryGood-26100
February 200597.2FairExcellentSatisfactoryGood-28700
September 200366.2PoorPoorSatisfactoryPoorSD28700
October 200267.2PoorPoorSatisfactoryPoorSD30100
September 200167.2PoorPoorSatisfactoryPoorSD30100
February 200183.2PoorPoorSatisfactoryFairSD25200
May 199983.2PoorPoorSatisfactoryFairSD29300
June 199783.2PoorPoorSatisfactoryFairSD32700
November 199583.2PoorPoorSatisfactoryFairSD25800
January 199494.2PoorPoorSatisfactorySatisfactorySD25800
June 199394.2PoorPoorSatisfactorySatisfactorySD14800
February 199294.2PoorPoorGoodSatisfactorySD13800