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STATE ST over I- 55 STEVENSON

Map 

Coordinates:
+41.84732, -87.62677
41°50'50" N, 87°37'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ST over I- 55 STEVENSON
Structure number:016109200000000
Old structure number:000016109226259 (from 1992 edition)
Location:0.9 M E I-94
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:87.3 ft. [26.6 m]
Total length:180.5 ft. [55.0 m]
Roadway width between curbs:70.9 ft. [21.6 m]
Deck width edge-to-edge:105.0 ft. [32.0 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2002
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:2
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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:7,100 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.9 tons [82.6 metric tons]
Inventory rating:54.6 tons [49.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,575,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201489.3Functionally obsoleteGoodSatisfactoryGood7100
January 201388.8Functionally obsoleteGoodSatisfactoryGood11300
March 201189.4Functionally obsoleteGoodSatisfactoryGood11300
May 200988.9Not deficientGoodSatisfactoryGood21400
July 200788.9Not deficientGoodSatisfactoryGood21400
August 200589.2Not deficientVery GoodSatisfactoryGood15100
August 200389.3Not deficientVery GoodSatisfactoryGood14100
May 200289.3Not deficientExcellentSatisfactoryGood14100
August 200161.8Structurally deficientPoorSatisfactoryFair14100
November 199961.8Structurally deficientPoorSatisfactoryFair14100
October 199761.8Structurally deficientPoorSatisfactoryFair14100
May 199665.0Functionally obsoleteSatisfactoryGoodFair13400
January 199564.3Functionally obsoleteSatisfactoryGoodFair13400
September 199364.3Functionally obsoleteSatisfactoryGoodFair13400
October 199275.6Functionally obsoleteGoodGoodSatisfactory13400
August 199175.6Functionally obsoleteGoodGoodSatisfactory13400