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LYNDON AVE over M-39

Map

Coordinates:
+42.39390, -83.21790
42°23'38" N, 83°13'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LYNDON AVE over M-39
Structure number:000000000011704
Old structure number:82182193000S010 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:53.2 ft. [16.2 m]
Total length:110.2 ft. [33.6 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:66.9 ft. [20.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,800 [as of 2008]
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: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:76.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodVery GoodVery GoodVery Good180076.7
February 2016GoodExcellentVery GoodExcellent180076.7
February 2014GoodExcellentVery GoodGood180076.7
February 2012GoodExcellentVery GoodGood784072.5
June 2010PoorFairPoorFair784046.2
June 2008PoorSatisfactoryPoorFair784047.3
June 2006PoorSatisfactoryPoorFair784047.3
June 2004FairSatisfactorySatisfactoryFair784064.2
June 2002FairSatisfactorySatisfactorySatisfactory784075.5
June 2000FairSatisfactorySatisfactorySatisfactory784075.5
July 1998FairSatisfactorySatisfactorySatisfactory784075.5
July 1996FairSatisfactorySatisfactoryGood784075.5
August 1994FairSatisfactorySatisfactoryGood784075.4
June 1992FairSatisfactorySatisfactoryGood784075.4
May 1990FairSatisfactoryVery GoodGood784075.4