Share:

I- 90,94 ELEV EXP over STEWART AVE TO 28 PL

Map

Coordinates:
+41.84575, -87.63660
41°50'45" N, 87°38'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 90,94 ELEV EXP over STEWART AVE TO 28 PL
Structure number:016111700000000
Old structure number:000016111726277 (from 1992 edition)
Location:0.6 M S I-55
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.6 ft. [34.0 m]
Total length:2040.8 ft. [622.0 m]
Roadway width between curbs:63.0 ft. [19.2 m]
Deck width edge-to-edge:132.6 ft. [40.4 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:1989
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:26
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: August 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:223,600 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
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:65.9 tons [59.9 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:51.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$34,811,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201551.0FairSatisfactoryFairFairFO223600
August 201351.0FairSatisfactoryFairFairFO217600
September 201151.0FairSatisfactoryFairFairFO205300
September 200951.0FairSatisfactoryFairFairFO203900
September 200835.0PoorSatisfactoryFairPoorSD198400
January 200835.0PoorSatisfactoryFairPoorSD183000
February 200635.0PoorSatisfactoryFairPoorSD238500
May 200452.0PoorSatisfactoryFairPoorSD247200
April 200352.0PoorSatisfactoryFairPoorSD245000
May 200252.0PoorSatisfactoryFairPoorSD238400
May 200152.0PoorSatisfactoryFairPoorSD239300
May 200052.0PoorSatisfactoryFairPoorSD208900
June 199952.0PoorSatisfactoryGoodPoorSD247000
May 199852.0PoorSatisfactoryGoodPoorSD244900
June 199752.0PoorGoodGoodPoorSD233100
June 199652.0PoorGoodGoodPoor-242900
July 199553.0PoorGoodGoodPoor-199100
May 199453.0PoorGoodGoodPoor-199100
October 199353.0PoorGoodGoodPoor-252400
July 199269.0FairVery GoodGoodFair-239000
February 199169.0FairVery GoodGoodFair-239000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.24,48723,1267895720
Deck
Reinforced Concrete Decksq. ft.205,024184,52220,50200
Substructure
Steel Columneach3313071770
Reinforced Concrete Columneach331325600
Reinforced Concrete Abutmentlinear ft.2652451910
Steel Pier Caplinear ft.3,5753,332172710
Reinforced Concrete Pier Caplinear ft.1,6131,528205510
Joints
Strip Seal Jointlinear ft.5534856800
Compression Jointlinear ft.1,1811,04813300
Open Jointlinear ft.2,041009411,100
Assembly without Seal Jointlinear ft.1401220180
Bearings
Elastomeric Bearingeach56441200
Movable Bearingeach3212309100
Fixed Bearingeach359350900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,6017,601000