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I- 90 EB SKYWAY over I- 94 DAN RYAN

Map

Coordinates:
+41.77739, -87.62941
41°46'39" N, 87°37'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 90 EB SKYWAY over I- 94 DAN RYAN
Structure number:016284000000000
Old structure number:000016284036230 (from 1992 edition)
Location:AT 65TH
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:189.3 ft. [57.7 m]
Total length:737.6 ft. [224.8 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Skew angle:49°
Owner:State Highway Agency [01]
Year built:2004
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,650 [as of 2016]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodVery Good1365092.0
October 2015GoodGoodGoodVery Good1700091.5
October 2013GoodGoodVery GoodVery Good1700091.5
October 2011GoodGoodVery GoodVery Good2105090.9
October 2009GoodVery GoodVery GoodVery Good2395090.5
October 2007GoodVery GoodVery GoodVery Good2385090.5
November 2005GoodExcellentExcellentExcellent2385090.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,4254,420500
Deck
Reinforced Concrete Decksq. ft.34,81034,810000
Substructure
Reinforced Concrete Columneach2929000
Reinforced Concrete Pier Walllinear ft.288288000
Reinforced Concrete Abutmentlinear ft.144144000
Reinforced Concrete Pier Caplinear ft.432432000
Joints
Assembly with Sealeach118118000
Bearings
Pot Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,45272672600