+41.77819, -87.63001
41°46'41" N, 87°37'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:WENTWORTH AVE over I- 90,94 RYAN
Structure number:016100700000000
Old structure number:000016100726267 (from 1992 edition)
Location:0.2 M W STATE ST
Purpose:Carries highway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:174.2 ft. [53.1 m]
Total length:628.0 ft. [191.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2011
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:4
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 2014 

Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.6 tons [65.1 metric tons]
Inventory rating:43.1 tons [39.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,967,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201476.9Functionally obsoleteVery GoodVery GoodGood1000
February 201176.4Functionally obsoleteVery GoodVery GoodGood8900
November 200976.1Functionally obsoleteVery GoodVery GoodGood14800
December 200776.1Functionally obsoleteVery GoodVery GoodGood14800
January 200676.4Functionally obsoleteExcellentExcellentGood10009
May 200445.8Structurally deficientSeriousSatisfactoryPoor10009
September 200345.8Structurally deficientSeriousSatisfactoryPoor10009
December 200245.8Structurally deficientSeriousSatisfactoryPoor10009
December 200145.8Structurally deficientSeriousSatisfactoryPoor10009
September 200045.8Structurally deficientSeriousSatisfactoryPoor10009
July 199961.2Structurally deficientSeriousSatisfactoryFair10009
April 199861.2Structurally deficientSeriousSatisfactoryFair10009
August 199672.0Structurally deficientSeriousSatisfactoryFair-
June 199472.0Structurally deficientSeriousSatisfactoryFair-
November 199372.0Structurally deficientSeriousSatisfactoryFair-
July 199284.0Structurally deficientPoorSatisfactorySatisfactory-
February 199184.0Structurally deficientPoorSatisfactorySatisfactory-