115TH ST WB over I- 94 BISHOP FORD


+41.68619, -87.60137
41°41'10" N, 87°36'05" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:115TH ST WB over I- 94 BISHOP FORD
Structure number:016204300000000
Old structure number:000016204326359 (from 1992 edition)
Location:3.6 M SE I-57
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:57.1 ft. [17.4 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:1987
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: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:Fair
Status:Open, no restriction [A]
Average daily traffic:3,675 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.6 tons [50.5 metric tons]
Inventory rating:36.7 tons [33.4 metric tons]
Sufficiency rating:76.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$584,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201676.0FairSatisfactoryFairFairFO3675
September 201476.0FairSatisfactoryFairFairFO3675
September 201277.0FairSatisfactoryFairSatisfactoryFO21000
September 201077.0FairSatisfactoryFairSatisfactoryFO10500
February 200977.0FairSatisfactoryFairSatisfactoryFO10800
March 200778.0FairGoodFairSatisfactoryFO10800
April 200577.0FairGoodFairGoodFO18500
April 200377.0FairGoodFairGoodFO10500
April 200177.0FairGoodFairGoodFO10200
April 200077.0FairGoodFairGoodFO10200
June 199877.0FairGoodFairGoodFO10200
May 199779.0FairGoodFairGood-10200
September 199578.0FairVery GoodFairVery Good-9900
December 199478.0FairVery GoodFairVery Good-9900
May 199389.0FairVery GoodSatisfactoryVery Good-9900
August 199289.0FairVery GoodSatisfactoryVery Good-9900
November 199189.0FairVery GoodSatisfactoryVery Good-9900