+42.38241, -83.09525
42°22'57" N, 83°05'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CHICAGO BLVD over M-10
Structure number:000000000011433
Old structure number:82182112000S080 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:74.2 ft. [22.6 m]
Total length:224.7 ft. [68.5 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:117.8 ft. [35.9 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1994
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:14,000 [as of 1993]
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:Superior to present desirable criteria [9]
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:75.4 tons [68.5 metric tons]
Inventory rating:45.3 tons [41.2 metric tons]
Sufficiency rating:93.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201593.9GoodGoodGoodGoodFO14000
April 201393.9GoodVery GoodGoodGoodFO14000
April 201193.9GoodVery GoodGoodGoodFO14000
May 200893.9GoodVery GoodGoodGoodFO14000
May 200693.9GoodVery GoodGoodGoodFO14000
May 200493.9GoodVery GoodGoodGoodFO14000
May 200293.9GoodVery GoodGoodGood-14000
May 200093.9GoodVery GoodGoodGoodFO14000
August 199893.9GoodVery GoodGoodVery GoodFO14000
June 199693.9GoodExcellentVery GoodVery GoodFO14000
August 199493.8FairVery GoodVery GoodSatisfactoryFO14000
June 199261.6PoorPoorPoorFairSD17540
April 199176.6PoorSeriousGoodFairSD17540