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I- 57 NB over I- 94 WB RAMP I-57

Map

Coordinates:
+41.71764, -87.62485
41°43'04" N, 87°37'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 57 NB over I- 94 WB RAMP I-57
Structure number:016285200000000
Old structure number:000016285234443 (from 1992 edition)
Location:0.09 M E OF IL 1
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:121.7 ft. [37.1 m]
Total length:121.7 ft. [37.1 m]
Roadway width between curbs:56.8 ft. [17.3 m]
Deck width edge-to-edge:59.7 ft. [18.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:59°
Owner:State Highway Agency [01]
Year built:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:62,800 [as of 2017]
Truck traffic:5% 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:Superior to present desirable criteria [9]
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]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood6280092.0
December 2015GoodGoodGoodGood6115092.0
December 2013GoodVery GoodVery GoodVery Good6185092.0
December 2011GoodVery GoodVery GoodVery Good3010094.0
January 2010GoodVery GoodVery GoodVery Good2685094.0
January 2008GoodExcellentExcellentExcellent2185094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.7317052600
Deck
Reinforced Concrete Decksq. ft.7,3057,305000
Substructure
Reinforced Concrete Abutmentlinear ft.232231100
Reinforced Concrete Pier Caplinear ft.230230000
Joints
Strip Seal Jointlinear ft.24216210016
Bearings
Elastomeric Bearingeach88000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.117117000