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IL 50 (CICERO AVE over I-290 IKE & CTA

Map 

Coordinates:
+41.87175, -87.74476
41°52'18" N, 87°44'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IL 50 (CICERO AVE over I-290 IKE & CTA
Structure number:016040600000000
Old structure number:000016040604123 (from 1992 edition)
Location:AT 600 S PAGE
Purpose:Carries highway overpass over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:67.9 ft. [20.7 m]
Total length:203.4 ft. [62.0 m]
Roadway width between curbs:74.2 ft. [22.6 m]
Deck width edge-to-edge:90.9 ft. [27.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1986
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: January 2016 

Status:Open, no restriction [A]
Average daily traffic:20,700 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.9 tons [65.4 metric tons]
Inventory rating:43.1 tons [39.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201692.0Functionally obsoleteSatisfactorySatisfactoryGood20700
February 201492.0Functionally obsoleteSatisfactorySatisfactoryGood25900
March 201274.0Functionally obsoleteSatisfactorySatisfactoryGood29800
April 201094.0Functionally obsoleteSatisfactorySatisfactoryGood33000
April 200894.0Functionally obsoleteSatisfactorySatisfactoryGood33000
May 200694.0Functionally obsoleteSatisfactoryGoodGood30500
May 200494.0Functionally obsoleteSatisfactoryGoodVery Good33000
November 200294.0Functionally obsoleteSatisfactoryGoodVery Good34600
February 200194.0Functionally obsoleteGoodGoodVery Good34600
June 199994.0Functionally obsoleteGoodGoodVery Good33200
August 199794.0Functionally obsoleteGoodGoodVery Good35800
October 199592.0Functionally obsoleteVery GoodGoodVery Good29700
April 199492.0Not deficientVery GoodGoodVery Good29700
February 199392.0Not deficientVery GoodGoodVery Good27700
April 199292.0Not deficientVery GoodVery GoodVery Good24500
September 199192.0Not deficientVery GoodVery GoodVery Good24500