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SCOTTEN AVE over US-12

Map

Coordinates:
+42.33115, -83.10124
42°19'52" N, 83°06'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SCOTTEN AVE over US-12
Structure number:000000000011316
Old structure number:82182062000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:71.9 ft. [21.9 m]
Total length:144.0 ft. [43.9 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:62.7 ft. [19.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1941
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,350 [as of 1978]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairGoodSatisfactoryVery Good735077.6
October 2014FairGoodSatisfactoryVery Good735077.6
November 2012FairVery GoodSatisfactoryVery Good735077.6
November 2010GoodVery GoodGoodVery Good735071.8
January 2009GoodVery GoodGoodVery Good735071.8
November 2007FairVery GoodSatisfactoryVery Good735071.8
November 2005FairVery GoodSatisfactoryVery Good735071.8
November 2003FairVery GoodSatisfactoryVery Good735071.8
November 2001FairVery GoodSatisfactoryVery Good735071.8
August 2000FairExcellentFairVery Good735060.4
October 1999PoorSeriousFairPoor735041.2
December 1998PoorPoorFairPoor735043.4
September 1996PoorPoorFairFair735057.3
October 1995FairFairFairSatisfactory735056.9
September 1994PoorPoorPoorSatisfactory735040.7
August 1993PoorPoorPoorSatisfactory735040.7
May 1992PoorPoorPoorSatisfactory735044.1
April 1991PoorFairPoorFair735046.2