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I- 94 NB TO I-55 W over I- 55 STEVENSON

Map 

Coordinates:
+41.84714, -87.64152
41°50'50" N, 87°38'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 94 NB TO I-55 W over I- 55 STEVENSON
Structure number:016114000000000
Old structure number:000016114026262 (from 1992 edition)
Location:0.1 M W I-94
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.8 ft. [36.2 m]
Total length:744.1 ft. [226.8 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1989
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:8
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:16,900 [as of 2002]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:86.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201586.6Functionally obsoleteSatisfactorySatisfactorySatisfactory16900
May 201386.6Functionally obsoleteSatisfactorySatisfactoryGood16900
May 201180.0Not deficientSatisfactorySatisfactoryGood81400
August 200990.8Not deficientSatisfactoryGoodGood16900
March 200890.8Not deficientSatisfactoryGoodGood16900
February 200690.8Not deficientGoodGoodGood16900
May 200490.8Not deficientGoodGoodGood16900
June 200096.8Not deficientGoodGoodGood13600
June 199696.8Not deficientGoodGoodGood13600
September 199594.9Not deficientGoodGoodGood13600
September 199394.1Not deficientGoodGoodVery Good17200
October 199298.0Not deficientVery GoodGoodVery Good-
August 199198.0Not deficientVery GoodGoodVery Good-