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I-96 WB MAIN RDWY over M-39 (SOUTHFIELD EXPR)

Map

Coordinates:
+42.37880, -83.21673
42°22'44" N, 83°13'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-96 WB MAIN RDWY over M-39 (SOUTHFIELD EXPR)
Structure number:000000000011555
Old structure number:82182123000S090 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.9 ft. [20.1 m]
Total length:208.0 ft. [63.4 m]
Roadway width between curbs:57.7 ft. [17.6 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
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: August 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:78,863 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Poor [4 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorPoorGoodSatisfactory7886388.0
August 2015FairSatisfactoryGoodGood7886391.0
August 2013FairSatisfactoryGoodGood7886391.0
August 2011GoodGoodGoodGood7886391.0
September 2009GoodGoodGoodGood7886391.0
September 2007GoodGoodGoodGood8590591.0
September 2005FairExcellentGoodSatisfactory8590591.0
September 2003FairFairGoodSatisfactory8200090.0
October 2001PoorPoorGoodSatisfactory8200088.0
October 1999PoorPoorGoodSatisfactory8200088.0
August 1997FairSatisfactoryVery GoodSatisfactory8200091.0
May 1995FairFairVery GoodSatisfactory6290091.0
September 1993FairFairVery GoodSatisfactory6290091.0
May 1991FairFairVery GoodSatisfactory6290091.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,1426,142000
Deck
Reinforced Concrete Decksq. ft.134,41969,62164,5832150
Substructure
Reinforced Concrete Columneach1513200
Reinforced Concrete Abutmentlinear ft.3943742000
Reinforced Concrete Pier Caplinear ft.5905513900
Joints
Strip Seal Jointlinear ft.394394000
Pourable Jointlinear ft.9849020820
Bearings
Elastomeric Bearingeach7272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3651,19417100