Share:

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

Map

Coordinates:
+41.79000, -87.63000
41°47'24" N, 87°37'48" W

Facts

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:13.1 ft. [4.0 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: May 2017

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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood500075.6
July 2015GoodGoodGoodGood500075.6
July 2013GoodGoodGoodGood500075.6
July 2011GoodGoodGoodGood500977.9
January 2010GoodGoodGoodGood500977.9
February 2008GoodGoodGoodGood500977.9
October 2006GoodVery GoodVery GoodGood500977.9
September 2004PoorPoorFairFair500963.8
October 2002PoorPoorFairSatisfactory500963.8
December 2000PoorPoorFairSatisfactory500963.8
December 1999PoorPoorFairSatisfactory500963.8
March 1998PoorPoorFairSatisfactory500963.8
July 1996FairFairSatisfactoryGood-91.0
June 1994FairFairSatisfactoryGood-93.0
November 1993FairFairSatisfactoryGood-93.0
July 1992FairFairSatisfactoryGood-93.0
March 1991FairFairSatisfactoryGood-93.0