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: May 2016

Good/Fair/Poor Condition:Fair
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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201694.0FairGoodVery GoodSatisfactoryFO9600
June 201494.0GoodGoodVery GoodGoodFO9600
December 201293.7GoodGoodVery GoodVery GoodFO12700
December 201094.4GoodGoodVery GoodVery Good-12700
June 200994.4GoodGoodVery GoodVery Good-12100
March 200794.4GoodGoodVery GoodVery Good-12100
January 200694.4GoodVery GoodVery GoodVery Good-11709
April 200393.4GoodExcellentExcellentVery GoodFO11709
September 200263.1PoorPoorPoorPoorSD11709
April 200163.0PoorPoorPoorPoorSD11709
July 200063.0PoorPoorPoorFairSD11700
March 199963.0PoorPoorPoorFairSD11700
February 199763.0PoorPoorPoorSatisfactorySD11700
August 199562.5PoorPoorPoorSatisfactorySD11700
June 199478.9PoorPoorFairSatisfactorySD11700
October 199378.9PoorPoorFairSatisfactorySD11700
July 199280.9FairFairFairSatisfactoryFO11700
March 199180.9FairFairFairSatisfactoryFO11700