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I- 94 NB BISHOP FO over RR - NS & WOODLAWN A

Map

Coordinates:
+41.71006, -87.59349
41°42'36" N, 87°35'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 94 NB BISHOP FO over RR - NS & WOODLAWN A
Structure number:016014900000000
Old structure number:000016014903836 (from 1992 edition)
Location:1.7 M SE I-57
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:94.8 ft. [28.9 m]
Total length:533.2 ft. [162.5 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2001
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:7
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:61,850 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,745,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodSatisfactorySatisfactory6185080.0
March 2015FairGoodSatisfactoryGood5890080.0
March 2013GoodGoodGoodGood5625080.0
March 2011GoodGoodGoodGood6805080.0
May 2009GoodGoodVery GoodVery Good6350080.0
July 2007GoodGoodVery GoodVery Good5190080.0
August 2005GoodVery GoodVery GoodVery Good6455080.0
August 2003GoodVery GoodVery GoodVery Good7430080.0
October 2001GoodVery GoodVery GoodVery Good6645078.0
August 2000PoorSatisfactoryFairPoor6160051.0
August 1998FairSatisfactorySatisfactoryFair6230067.0
May 1997FairSatisfactorySatisfactoryFair6230067.0
September 1996PoorSatisfactoryGoodPoor7155051.0
August 1995PoorSatisfactoryGoodPoor5005051.0
December 1994PoorGoodGoodPoor5005051.0
May 1993PoorGoodGoodPoor4775051.0
August 1992FairGoodGoodFair6205067.0
November 1991FairGoodGoodFair6205067.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,2003,15337100
Deck
Reinforced Concrete Decksq. ft.23,56623,566000
Substructure
Reinforced Concrete Columneach2822600
Reinforced Concrete Pier Walllinear ft.353353000
Reinforced Concrete Abutmentlinear ft.9389400
Reinforced Concrete Pier Caplinear ft.44636729500
Joints
Strip Seal Jointlinear ft.9100910
Compression Jointlinear ft.4504500
Bearings
Elastomeric Bearingeach4939640
Fixed Bearingeach1414000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0571,057000