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I-96 RAMP over OPEN GROUND

Map

Coordinates:
+42.37806, -83.21369
42°22'41" N, 83°12'49" 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 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:18,870 [as of 1982]
Truck traffic:3% 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorPoorGoodSatisfactory1887097.0
August 2015FairFairGoodSatisfactory1887099.0
August 2013FairFairGoodSatisfactory1887099.0
August 2011FairSatisfactoryGoodSatisfactory18870100.0
December 2009FairSatisfactoryGoodSatisfactory18870100.0
July 2007FairSatisfactoryGoodSatisfactory18870100.0
July 2005FairSatisfactoryGoodSatisfactory1887096.0
July 2003FairSatisfactoryGoodSatisfactory18870100.0
June 2001FairSatisfactoryGoodSatisfactory18870100.0
October 1999FairSatisfactoryGoodSatisfactory18870100.0
August 1997FairSatisfactoryGoodSatisfactory1887098.0
May 1995FairSatisfactoryGoodSatisfactory1887098.0
September 1993FairSatisfactoryVery GoodSatisfactory1887098.0
May 1991FairSatisfactoryVery GoodSatisfactory1887098.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.28,77325,8962,87700
Steel Protective Coatingsq. ft.1,043,2701,011,96931,30100
Deck
Reinforced Concrete Decksq. ft.706,931465,711151,24489,9760
Substructure
Reinforced Concrete Columneach5756100
Reinforced Concrete Abutmentlinear ft.1771413600
Reinforced Concrete Pier Caplinear ft.2,3561,98537100
Joints
Strip Seal Jointlinear ft.2,6712,39527600
Pourable Jointlinear ft.2,0282,028000
Bearings
Elastomeric Bearingeach210210000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,19204,5442,6480