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CLAY AVE over I-75

Map

Coordinates:
+42.37837, -83.06261
42°22'42" N, 83°03'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CLAY AVE over I-75
Structure number:000000000011844
Old structure number:82182252000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:75.1 ft. [22.9 m]
Total length:204.4 ft. [62.3 m]
Roadway width between curbs:82.7 ft. [25.2 m]
Deck width edge-to-edge:105.0 ft. [32.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2007
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 [3]
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,460 [as of 1978]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 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 corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairVery GoodSatisfactoryGood746091.9
April 2014FairVery GoodSatisfactoryGood746091.9
April 2012FairVery GoodSatisfactoryGood746091.9
May 2010FairVery GoodSatisfactoryGood746090.9
April 2009FairVery GoodSatisfactorySatisfactory746090.9
October 2008FairVery GoodSatisfactorySatisfactory746090.9
July 2007PoorSeriousSatisfactoryPoor746058.1
May 2006PoorSeriousSatisfactoryPoor746059.2
February 2005PoorSeriousSatisfactoryPoor746059.2
November 2003PoorSeriousSatisfactoryPoor746059.2
November 2002PoorSeriousSatisfactoryPoor746059.2
August 2001PoorSeriousSatisfactoryPoor746059.2
June 2000PoorSeriousSatisfactoryPoor746059.2
September 1999PoorSeriousFairPoor746062.2
August 1998PoorSeriousFairPoor746062.2
August 1997PoorSeriousPoorPoor746062.2
September 1996PoorFairPoorFair746066.3
October 1994PoorSatisfactoryPoorSatisfactory746067.2
August 1992PoorSatisfactoryPoorSatisfactory746067.2
July 1990PoorSatisfactoryPoorSatisfactory746067.2