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I-96 EB MAIN RDWY over M-39 (SOUTHFIELD EXP)

Map

Coordinates:
+42.37864, -83.21670
42°22'43" N, 83°13'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-96 EB MAIN RDWY over M-39 (SOUTHFIELD EXP)
Structure number:000000000011552
Old structure number:82182123000S060 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:217.9 ft. [66.4 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:15.1 ft. [4.6 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:Good
Status:Open, no restriction [A]
Average daily traffic:78,863 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:93.0
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood7886393.0
August 2015GoodGoodGoodGood7886393.0
August 2013GoodGoodGoodGood7886391.0
August 2011GoodVery GoodGoodGood7886391.0
September 2009GoodVery GoodGoodGood7886391.0
September 2007GoodVery GoodGoodGood8590591.0
September 2005GoodExcellentGoodGood8590591.0
September 2003FairSatisfactoryGoodGood7750091.0
October 2001FairSatisfactoryGoodGood7750091.0
October 1999FairSatisfactoryGoodGood7750091.0
August 1997FairSatisfactoryVery GoodGood7750095.0
May 1995GoodGoodVery GoodGood6290096.0
September 1993FairGoodVery GoodFair6290085.0
May 1991GoodGoodVery GoodGood6290096.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,4306,430000
Steel Protective Coatingsq. ft.161,459129,16716,1468,0738,073
Deck
Reinforced Concrete Decksq. ft.140,695119,58721,10800
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.394394000
Concrete Protective Coatingsq. ft.1,0761,076000
Reinforced Concrete Pier Caplinear ft.5915613000
Joints
Strip Seal Jointlinear ft.394394000
Pourable Jointlinear ft.9849020820
Bearings
Elastomeric Bearingeach7267500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4301,25018000