35TH ST over I- 90,94 RYAN & CTA


+41.83095, -87.63046
41°49'51" N, 87°37'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:35TH ST over I- 90,94 RYAN & CTA
Structure number:016116000000000
Old structure number:000016116026294 (from 1992 edition)
Location:1.3 M S I-55
Purpose:Carries highway overpass over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:71.9 ft. [21.9 m]
Total length:371.1 ft. [113.1 m]
Roadway width between curbs:65.6 ft. [20.0 m]
Deck width edge-to-edge:89.6 ft. [27.3 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:2003
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:7
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:9,600 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Good [7 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: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:98.0 tons [89.1 metric tons]
Inventory rating:68.4 tons [62.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,662,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201494.0Functionally obsoleteGoodVery GoodGood9600
December 201293.7Functionally obsoleteGoodVery GoodVery Good12700
December 201094.4Not deficientGoodVery GoodVery Good12700
June 200994.4Not deficientGoodVery GoodVery Good12100
March 200794.4Not deficientGoodVery GoodVery Good12100
January 200694.4Not deficientVery GoodVery GoodVery Good11709
April 200393.4Functionally obsoleteExcellentExcellentVery Good11709
September 200263.1Structurally deficientPoorPoorPoor11709
April 200163.0Structurally deficientPoorPoorPoor11709
July 200063.0Structurally deficientPoorPoorFair11700
200063.0Structurally deficientPoorPoorFair11700
March 199963.0Structurally deficientPoorPoorFair11700
February 199763.0Structurally deficientPoorPoorSatisfactory11700
August 199562.5Structurally deficientPoorPoorSatisfactory11700
June 199478.9Structurally deficientPoorFairSatisfactory11700
October 199378.9Structurally deficientPoorFairSatisfactory11700
July 199280.9Functionally obsoleteFairFairSatisfactory11700
March 199180.9Functionally obsoleteFairFairSatisfactory11700