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SCHOOLCRAFT X-OVER over I-96

Map

Coordinates:
+42.38568, -83.24460
42°23'08" N, 83°14'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SCHOOLCRAFT X-OVER over I-96
Structure number:000000000011511
Old structure number:82182122000S230 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:123.0 ft. [37.5 m]
Total length:381.9 ft. [116.4 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:2003
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:1,750 [as of 2008]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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:91.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairGoodGoodSatisfactory175091.0
April 2014GoodGoodGoodGood175091.0
April 2012GoodGoodGoodGood175091.0
April 2010GoodGoodGoodGood550083.1
May 2009GoodVery GoodVery GoodVery Good550083.1
May 2007GoodVery GoodVery GoodVery Good550083.1
May 2006GoodVery GoodVery GoodVery Good550083.1
May 2005GoodVery GoodVery GoodVery Good550083.1
May 2004GoodVery GoodVery GoodVery Good550083.1
February 2003PoorSeriousPoorPoor550050.2
November 2001PoorSeriousPoorPoor550050.2
August 2000PoorSeriousPoorPoor550050.2
June 1999PoorSeriousPoorFair550050.2
December 1998PoorSeriousPoorFair550050.2
July 1997PoorSeriousPoorFair550050.2
April 1996PoorFairPoorFair550054.4
May 1995PoorFairPoorFair550055.3
September 1993PoorFairPoorSatisfactory500055.5
April 1991PoorFairPoorSatisfactory500055.5