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I- 55 WB RMP RYAN over ARCHER; BNSF & IC RR

Map

Coordinates:
+41.84754, -87.64011
41°50'51" N, 87°38'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 55 WB RMP RYAN over ARCHER; BNSF & IC RR
Structure number:016104700000000
Old structure number:000016104726378 (from 1992 edition)
Location:0.2 M E I-94
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:713.0 ft. [217.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Owner:State Highway Agency [01]
Year built:1964
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:11
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,300 [as of 2017]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:86.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodGoodSatisfactory1230086.9
July 2015FairGoodGoodSatisfactory1570085.5
July 2013FairGoodGoodSatisfactory1570085.5
July 2011FairGoodGoodSatisfactory1570089.8
August 2009FairGoodGoodSatisfactory1570089.8
October 2007FairGoodGoodSatisfactory1570089.8
October 2005GoodGoodGoodGood1570089.8
October 2003GoodVery GoodGoodGood1570081.2
December 2001GoodVery GoodGoodGood1570081.2
January 2000GoodVery GoodGoodGood1570081.2
2000GoodVery GoodGoodGood1570081.2
March 1998GoodVery GoodGoodGood1570081.2
June 1996GoodGoodGoodVery Good1570082.2
February 1995FairGoodSatisfactoryVery Good1570080.2
September 1993FairGoodSatisfactoryVery Good1080082.3
October 1992GoodVery GoodGoodVery Good1080082.3
August 1991GoodVery GoodGoodVery Good1080082.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,2783,83744100
Deck
Reinforced Concrete Decksq. ft.25,59225,23735500
Substructure
Reinforced Concrete Columneach2928100
Reinforced Concrete Pier Walllinear ft.219219000
Reinforced Concrete Abutmentlinear ft.5855210
Reinforced Concrete Pier Caplinear ft.27722740100
Joints
Strip Seal Jointlinear ft.130013000
Compression Jointlinear ft.139013900
Bearings
Elastomeric Bearingeach3903900
Movable Bearingeach1401400
Fixed Bearingeach2302300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,55001,55000