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I- 90,94 SB TOI-55 over ARCHER, BNSF & IC RR

Map 

Coordinates:
+41.84569, -87.64951
41°50'44" N, 87°38'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 90,94 SB TOI-55 over ARCHER, BNSF & IC RR
Structure number:016106200000000
Old structure number:000016106226380 (from 1992 edition)
Location:0.1 M W I-94
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.6 ft. [20.0 m]
Total length:588.0 ft. [179.2 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:12
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: July 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,150 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:94.8 tons [86.2 metric tons]
Inventory rating:57.0 tons [51.8 metric tons]
Sufficiency rating:84.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,833,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201584.3FairSatisfactoryGoodSatisfactoryFO24150
July 201384.3FairSatisfactoryGoodSatisfactoryFO24000
July 201181.0FairSatisfactoryGoodSatisfactoryFO48000
August 200981.0FairSatisfactoryGoodSatisfactoryFO48000
July 200881.0FairSatisfactoryGoodSatisfactoryFO48000
June 200681.0FairSatisfactoryGoodSatisfactoryFO48000
July 200475.0FairGoodGoodSatisfactoryFO48000
June 200375.0GoodGoodGoodGoodFO48000
October 200175.0GoodGoodGoodGoodFO38709
January 200075.0GoodGoodGoodGoodFO38700
200075.0GoodGoodGoodGoodFO38700
March 199875.0GoodVery GoodGoodGoodFO38700
June 199675.0GoodGoodGoodVery GoodFO38700
February 199575.0GoodGoodGoodVery GoodFO38700
September 199375.0GoodGoodGoodVery GoodFO32600
October 199275.0GoodVery GoodGoodVery GoodFO32600
August 199175.0GoodExcellentGoodVery GoodFO32600