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I-96 RAMP over OPEN GROUND

Map

Coordinates:
+42.37839, -83.21635
42°22'42" N, 83°12'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-96 RAMP over OPEN GROUND
Structure number:000000000011556
Old structure number:82182123000S100 (from 1992 edition)
Location:IN DETROIT
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:90.9 ft. [27.7 m]
Total length:1096.2 ft. [334.1 m]
Roadway width between curbs:49.5 ft. [15.1 m]
Deck width edge-to-edge:51.5 ft. [15.7 m]
Owner:State Highway Agency [01]
Year built:1973
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:13
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: August 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,870 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.3 tons [54.8 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:99.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201599.0FairFairGoodSatisfactory-18870
August 201399.0FairFairGoodSatisfactory-18870
August 2011100.0FairSatisfactoryGoodSatisfactory-18870
December 2009100.0FairSatisfactoryGoodSatisfactory-18870
July 2007100.0FairSatisfactoryGoodSatisfactory-18870
July 200596.0FairSatisfactoryGoodSatisfactoryFO18870
July 2003100.0FairSatisfactoryGoodSatisfactory-18870
June 2001100.0FairSatisfactoryGoodSatisfactory-18870
October 1999100.0FairSatisfactoryGoodSatisfactory-18870
August 199798.0FairSatisfactoryGoodSatisfactory-18870
May 199598.0FairSatisfactoryGoodSatisfactory-18870
September 199398.0FairSatisfactoryVery GoodSatisfactory-18870
May 199198.0FairSatisfactoryVery GoodSatisfactory-18870

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.8,7708,47030000
Deck
Reinforced Concrete Decksq. ft.56,462056,2122500
Substructure
Reinforced Concrete Columneach6262000
Reinforced Concrete Abutmentlinear ft.52421000
Reinforced Concrete Pier Caplinear ft.67054013000
Joints
Strip Seal Jointlinear ft.670670000
Pourable Jointlinear ft.618618000
Bearings
Elastomeric Bearingeach210210000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,19202,142500