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I- 90,94 ELEV LOCA over STEWART ST TO 29 ST

Map

Coordinates:
+41.84598, -87.63660
41°50'46" N, 87°38'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I- 90,94 ELEV LOCA over STEWART ST TO 29 ST
Structure number:016106700000000
Old structure number:000016106726382 (from 1992 edition)
Location:0.6 M S I-55
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.6 ft. [34.0 m]
Total length:1234.0 ft. [376.1 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:1988
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:17
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:111,800 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:82.3 tons [74.8 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Sufficiency rating:52.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$11,973,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201552.0FairFairFairFairFO111800
September 201352.0FairFairFairFairFO108800
September 201152.0FairFairFairFairFO102650
September 200952.0FairFairFairFairFO101950
January 200852.0FairFairFairFairFO91500
February 200651.0FairSatisfactoryFairFairFO119250
June 200451.0FairGoodFairFairFO123600
May 200251.0FairGoodFairFairFO119200
May 200051.0FairGoodFairFairFO104450
May 199851.0FairGoodGoodFairFO123500
June 199651.0FairGoodGoodFair-121450
May 199451.0FairGoodGoodFair-99550
October 199351.0FairGoodGoodFair-126200
July 199251.0FairGoodGoodFair-119500
February 199162.0FairGoodGoodSatisfactory-119500