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I- 55 EB STEVENSON over LOCK ST

Map

Coordinates:
+41.84077, -87.66122
41°50'27" N, 87°39'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 55 EB STEVENSON over LOCK ST
Structure number:016002800000000
Old structure number:000016002803703 (from 1992 edition)
Location:1.1 M SW I94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.2 ft. [21.1 m]
Total length:194.6 ft. [59.3 m]
Roadway width between curbs:77.4 ft. [23.6 m]
Deck width edge-to-edge:80.7 ft. [24.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:75,650 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactoryVery GoodVery Good7565098.0
August 2014FairSatisfactoryVery GoodVery Good7180098.0
September 2012FairSatisfactoryVery GoodVery Good29080080.0
November 2010FairSatisfactoryVery GoodVery Good8455098.0
December 2008GoodGoodVery GoodVery Good8590098.0
January 2007GoodGoodVery GoodVery Good8110098.0
May 2005GoodVery GoodVery GoodVery Good8030098.0
June 2003GoodVery GoodVery GoodVery Good7520098.0
July 2001GoodVery GoodVery GoodVery Good6740098.0
November 1999GoodExcellentVery GoodVery Good7220098.0
October 1997FairFairSatisfactoryFair6920084.0
March 1996PoorPoorGoodSatisfactory6690094.0
February 1995PoorPoorGoodSatisfactory6870094.0
August 1993PoorPoorGoodSatisfactory6220094.0
July 1991FairFairGoodSatisfactory6135096.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1681,1392900
Deck
Reinforced Concrete Decksq. ft.15,23613,5861,65000
Substructure
Reinforced Concrete Columneach1616000
Reinforced Concrete Pier Walllinear ft.169166300
Reinforced Concrete Abutmentlinear ft.162159300
Reinforced Concrete Pier Caplinear ft.331331000
Joints
Compression Jointlinear ft.161161000
Bearings
Elastomeric Bearingeach3030000
Fixed Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.384384000