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

Map

Coordinates:
+41.71019, -87.59361
41°42'37" N, 87°35'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 94 SB BISHOP FO over RR - NS & WOODLAWN A
Structure number:016015000000000
Old structure number:000016015003837 (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:78.4 ft. [23.9 m]
Total length:596.8 ft. [181.9 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:9
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:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:69.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodFairSatisfactory6185069.0
March 2015FairGoodSatisfactoryGood5890080.0
March 2013FairGoodSatisfactoryGood5625080.0
March 2011FairGoodSatisfactoryGood6805080.0
May 2009FairGoodSatisfactoryVery Good6350080.0
July 2007FairGoodSatisfactoryVery Good5190080.0
August 2005FairVery GoodSatisfactoryVery Good6455080.0
August 2003FairVery GoodSatisfactoryVery Good7430080.0
October 2001FairVery GoodSatisfactoryVery Good6645077.2
August 2000FairSatisfactoryFairFair6160066.2
August 1998FairSatisfactorySatisfactoryFair6230066.2
May 1997FairSatisfactorySatisfactoryFair6230066.2
September 1995FairSatisfactoryGoodFair5005066.2
December 1994FairGoodGoodFair5005066.2
May 1993FairGoodGoodFair4775066.2
August 1992FairGoodVery GoodFair6205066.2
November 1991FairGoodVery GoodFair6205066.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.7,1637,0798400
Deck
Reinforced Concrete Decksq. ft.26,52926,529000
Substructure
Reinforced Concrete Columneach37201700
Reinforced Concrete Pier Walllinear ft.432432000
Reinforced Concrete Abutmentlinear ft.93504300
Reinforced Concrete Pier Caplinear ft.525525000
Joints
Strip Seal Jointlinear ft.146014600
Compression Jointlinear ft.102010200
Bearings
Elastomeric Bearingeach7268400
Movable Bearingeach1414000
Fixed Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,19001,19000