57TH ST over I- 90,94 RYAN & CTA


+41.79077, -87.63118
41°47'27" N, 87°37'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:57TH ST over I- 90,94 RYAN & CTA
Structure number:016115100000000
Old structure number:000016115126287 (from 1992 edition)
Location:0.2 M S 55TH ST
Purpose:Carries highway overpass over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:77.1 ft. [23.5 m]
Total length:332.4 ft. [101.3 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:66.9 ft. [20.4 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2005
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:5
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: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 1997]
Truck traffic:3% 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:Basically intolerable requiring high priority of corrrective action [3]
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:98.0 tons [89.1 metric tons]
Inventory rating:67.8 tons [61.6 metric tons]
Sufficiency rating:75.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,529,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201575.6GoodGoodGoodGoodFO5000
July 201375.6GoodGoodGoodGoodFO5000
July 201177.9GoodGoodGoodGood-5009
January 201077.9GoodGoodGoodGoodFO5009
February 200877.9GoodGoodGoodGoodFO5009
October 200677.9GoodVery GoodVery GoodGoodFO5009
September 200463.8PoorPoorFairFairSD5009
October 200263.8PoorPoorFairSatisfactorySD5009
December 200063.8PoorPoorFairSatisfactorySD5009
December 199963.8PoorPoorFairSatisfactorySD5009
March 199863.8PoorPoorFairSatisfactorySD5009
July 199691.0FairFairSatisfactoryGoodFO-
June 199493.0FairFairSatisfactoryGoodFO-
November 199393.0FairFairSatisfactoryGoodFO-
July 199293.0FairFairSatisfactoryGoodFO-
March 199193.0FairFairSatisfactoryGoodFO-