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I- 55 WB STEVENSON over CALIFORNIA AVE

Map

Coordinates:
+41.83218, -87.69489
41°49'56" N, 87°41'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 55 WB STEVENSON over CALIFORNIA AVE
Structure number:016002500000000
Old structure number:000016002503700 (from 1992 edition)
Location:3 M SW DAN RYAN
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.4 ft. [30.6 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:79,800 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 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]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodVery GoodGood7980096.0
September 2014GoodGoodVery GoodGood7995096.0
September 2012GoodGoodVery GoodGood31720078.0
November 2010GoodGoodVery GoodGood9230096.0
December 2008GoodGoodVery GoodGood10125096.0
February 2007GoodGoodVery GoodVery Good10030096.0
March 2005GoodVery GoodVery GoodVery Good9995096.0
June 2003GoodVery GoodVery GoodVery Good8495096.0
July 2001GoodVery GoodVery GoodVery Good6685091.0
November 2000GoodExcellentExcellentVery Good5870091.0
October 1999PoorPoorGoodSatisfactory7480086.0
November 1997FairSatisfactoryGoodSatisfactory7285089.0
May 1996FairSatisfactoryGoodSatisfactory7060091.0
February 1995FairSatisfactoryGoodSatisfactory7250089.0
August 1993FairSatisfactoryGoodSatisfactory6725089.0
October 1992FairGoodGoodSatisfactory6955089.0
June 1991FairGoodGoodSatisfactory6955089.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1461,146000
Deck
Reinforced Concrete Decksq. ft.13,41113,3565500
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Pier Walllinear ft.148146200
Reinforced Concrete Abutmentlinear ft.150148200
Reinforced Concrete Pier Caplinear ft.298294400
Joints
Strip Seal Jointlinear ft.155155000
Bearings
Elastomeric Bearingeach2727000
Fixed Bearingeach99000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3723373500