+41.71559, -87.62849
41°42'56" N, 87°37'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:WENTWORTH AVE over I- 57
Structure number:016202800000000
Old structure number:000016202826234 (from 1992 edition)
Location:0.8 M E IL 1
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:115.5 ft. [35.2 m]
Total length:309.4 ft. [94.3 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2002
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:3,800 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:97.7 tons [88.8 metric tons]
Inventory rating:58.4 tons [53.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,960,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201594.6Functionally obsoleteGoodGoodGood3800
June 201394.6Functionally obsoleteGoodVery GoodVery Good3800
June 201194.9Functionally obsoleteGoodVery GoodVery Good2950
July 200994.7Not deficientGoodVery GoodVery Good6800
August 200796.7Not deficientGoodVery GoodVery Good6800
October 200596.8Not deficientVery GoodVery GoodVery Good4150
April 200496.8Not deficientVery GoodVery GoodVery Good4150
December 200296.8Not deficientExcellentExcellentVery Good4150
July 200165.7Structurally deficientPoorPoorFair4150
September 200065.7Structurally deficientPoorPoorFair4150
December 199965.7Structurally deficientPoorPoorFair4150
September 199865.7Structurally deficientPoorPoorFair4150
March 199781.8Structurally deficientPoorFairFair4150
October 199582.0Structurally deficientPoorFairFair-
January 199449.0Structurally deficientPoorPoorSerious-
June 199349.0Structurally deficientPoorPoorSerious-
February 199266.0Structurally deficientPoorFairPoor-