I- 94 SB BISHOP FO over I- 57 WB RMP FR I-94


+41.71580, -87.62400
41°42'57" N, 87°37'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 94 SB BISHOP FO over I- 57 WB RMP FR I-94
Structure number:016014700000000
Old structure number:000016014703835 (from 1992 edition)
Location:0.4 M S 95TH ST
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:98.8 ft. [30.1 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:55.8 ft. [17.0 m]
Skew angle:50°
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]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:58,750 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:77.0 tons [70.0 metric tons]
Sufficiency rating:97.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$324,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201697.0GoodGoodGoodGood-58750
January 201597.0GoodVery GoodGoodGood-55600
March 201397.0GoodVery GoodGoodGood-56300
March 201196.0GoodVery GoodGoodGood-36700
October 200996.0GoodVery GoodVery GoodGood-33400
October 200796.0GoodVery GoodVery GoodVery Good-27600
November 200596.0GoodVery GoodVery GoodVery Good-36250
January 200496.0GoodVery GoodVery GoodVery Good-43150
May 200277.0GoodExcellentExcellentVery GoodFO28300
August 200066.0FairSatisfactoryFairFairFO69550
September 199866.0FairSatisfactorySatisfactoryFairFO35450
October 199677.0FairGoodGoodSatisfactoryFO71550
December 199477.0FairGoodGoodSatisfactoryFO60000
May 199377.0FairGoodGoodSatisfactoryFO105550
August 199277.0FairGoodGoodSatisfactoryFO95300
November 199177.0FairGoodGoodSatisfactoryFO95300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.593592100
Reinforced Concrete Decksq. ft.5,5065,506000
Reinforced Concrete Abutmentlinear ft.1731532000
Reinforced Concrete Pier Caplinear ft.184179500
Strip Seal Jointlinear ft.93083100
Compression Jointlinear ft.5400540
Elastomeric Bearingeach88000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.198198000