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I-94 EB over I-94 RAMP TO M-10

Map

Coordinates:
+42.35827, -83.07729
42°21'30" N, 83°04'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-94 EB over I-94 RAMP TO M-10
Structure number:000000000011191
Old structure number:82182023000S230 (from 1992 edition)
Location:IN DETROIT OVER RAMP D-A
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.7 ft. [24.0 m]
Total length:186.0 ft. [56.7 m]
Roadway width between curbs:51.2 ft. [15.6 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:54°
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1995
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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:59,083 [as of 2007]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:75.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairGoodGoodFair5908375.2
April 2014FairGoodGoodSatisfactory5908387.1
May 2012FairGoodGoodSatisfactory5908387.1
June 2010GoodGoodGoodGood5908389.3
August 2009FairGoodGoodSatisfactory5908389.3
August 2007GoodVery GoodGoodGood6762288.4
August 2005GoodVery GoodGoodGood6762286.3
August 2003GoodVery GoodGoodGood12600080.5
August 2001GoodVery GoodGoodGood12600080.4
June 2000GoodVery GoodGoodGood12600080.4
September 1999GoodVery GoodGoodGood12600080.4
July 1998GoodGoodGoodGood12600080.4
October 1995GoodVery GoodVery GoodVery Good5480088.6
December 1993PoorSeriousSatisfactorySerious5480034.1
May 1993PoorSeriousSatisfactorySerious5480034.1
November 1992PoorSeriousSatisfactorySerious5480034.1
March 1991PoorSeriousSatisfactorySerious5480034.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,7296,6636600
Steel Protective Coatingsq. ft.289,581289,581000
Deck
Reinforced Concrete Decksq. ft.194,741194,741000
Substructure
Reinforced Concrete Columneach135800
Reinforced Concrete Abutmentlinear ft.6365548200
Reinforced Concrete Pier Caplinear ft.6105129800
Joints
Strip Seal Jointlinear ft.331331000
Pourable Jointlinear ft.63647216400
Compression Jointlinear ft.282282000
Bearings
Movable Bearingeach33112200
Fixed Bearingeach33112200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2601,260000