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W CHICAGO AVE over M-39

Map

Coordinates:
+42.36526, -83.21638
42°21'55" N, 83°12'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:W CHICAGO AVE over M-39
Structure number:000000000011692
Old structure number:82182192000S140 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:53.2 ft. [16.2 m]
Total length:108.6 ft. [33.1 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,200 [as of 2008]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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 corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodVery GoodVery GoodVery Good720093.9
December 2015GoodVery GoodVery GoodVery Good720093.9
January 2014GoodExcellentVery GoodVery Good720093.9
January 2012GoodExcellentVery GoodVery Good936893.6
June 2011PoorPoorSatisfactorySatisfactory936889.6
June 2009PoorPoorSatisfactorySatisfactory936889.6
July 2007PoorPoorSatisfactorySatisfactory936889.6
July 2005PoorPoorSatisfactorySatisfactory936889.6
July 2003PoorPoorSatisfactoryGood936889.6
August 2001PoorPoorGoodGood936889.5
June 2000PoorPoorGoodGood936889.5
July 1998PoorPoorGoodGood936889.5
July 1996FairFairSatisfactoryGood936891.6
August 1994FairFairSatisfactoryGood936891.5
August 1992FairFairVery GoodGood936891.5
July 1990FairFairVery GoodGood936891.5