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I90 EB (NW TOLL) over DES PLAINES RIV

Map

Coordinates:
+41.98500, -87.85711
41°59'06" N, 87°51'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I90 EB (NW TOLL) over DES PLAINES RIV
Structure number:016996400000000
Old structure number:000016996403468 (from 1992 edition)
Location:0.7M E I294 P9
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:81.0 ft. [24.7 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:148.0 ft. [45.1 m]
Deck width edge-to-edge:158.1 ft. [48.2 m]
Skew angle:20°
Owner:State Toll Authority [31]
Year built:1958
Year reconstructed:1974
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:119,900 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:86.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodGood11990086.8
May 2015FairGoodSatisfactoryFair12090073.0
April 2013FairGoodSatisfactoryFair12620073.0
April 2011FairGoodSatisfactoryFair12470079.3
April 2009FairGoodSatisfactoryFair12370079.3
May 2007FairGoodSatisfactoryFair12060079.4
June 2005FairGoodSatisfactoryFair13980078.4
September 2003FairGoodSatisfactoryFair13840078.5
November 2001FairGoodSatisfactoryFair14270078.2
July 1999FairGoodSatisfactoryFair15870077.3
July 1997FairGoodSatisfactoryFair13610086.0
September 1995GoodGoodGoodGood12972097.0
April 1994FairGoodSatisfactorySatisfactory12970097.0
March 1993FairSatisfactorySatisfactorySatisfactory12570097.0
June 1992FairFairSatisfactorySatisfactory12780096.0
July 1990FairSatisfactoryGoodSatisfactory12780099.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4,3424,142175250
Deck
Reinforced Concrete Decksq. ft.33,99319,03914,939132
Substructure
Reinforced Concrete Pier Walllinear ft.325325000
Reinforced Concrete Abutmentlinear ft.336336000
Reinforced Concrete Pier Caplinear ft.6616451600
Joints
Strip Seal Jointlinear ft.45234610600
Pourable Jointlinear ft.2970027324
Bearings
Elastomeric Bearingeach73413200
Fixed Bearingeach73244900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6215734800