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MILWAUKEE AVE over I-75

Map

Coordinates:
+42.37384, -83.05971
42°22'26" N, 83°03'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILWAUKEE AVE over I-75
Structure number:000000000011842
Old structure number:82182252000S020 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:78.1 ft. [23.8 m]
Total length:236.9 ft. [72.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:11°
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:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,301 [as of 2010]
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:62.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018PoorPoorSatisfactoryFair230162.4
February 2017PoorPoorSatisfactoryFair230162.4
February 2016PoorPoorSatisfactoryFair230162.4
February 2015PoorPoorSatisfactorySatisfactory230170.5
March 2014PoorPoorSatisfactorySatisfactory230170.5
April 2012PoorPoorSatisfactoryGood230170.5
April 2011PoorPoorSatisfactoryGood786073.5
August 2009PoorPoorSatisfactoryGood786073.5
May 2008PoorPoorSatisfactorySatisfactory786073.5
May 2006FairFairSatisfactorySatisfactory786075.6
May 2004FairFairSatisfactorySatisfactory786075.6
May 2002FairFairSatisfactorySatisfactory786075.6
May 2000FairFairSatisfactorySatisfactory786075.6
September 1999PoorPoorFairSatisfactory786065.2
August 1998PoorSeriousPoorSatisfactory786046.2
August 1997PoorSeriousPoorSatisfactory786046.2
September 1996PoorSatisfactoryPoorSatisfactory786051.6
October 1994PoorSatisfactoryPoorGood786051.4
August 1992PoorSatisfactoryPoorGood786051.4
June 1990PoorSatisfactoryPoorGood786051.4