Share:

I-94 W-S RAMP over I-94

Map

Coordinates:
+42.36784, -83.05979
42°22'04" N, 83°03'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-94 W-S RAMP over I-94
Structure number:000000000011825
Old structure number:82182251000S240 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:88.9 ft. [27.1 m]
Total length:309.7 ft. [94.4 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,600 [as of 1998]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 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:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodVery GoodGoodGood1260096.0
December 2015GoodVery GoodGoodGood1260096.0
December 2013GoodVery GoodGoodGood1260096.0
March 2012GoodVery GoodGoodGood1260096.0
June 2010GoodVery GoodVery GoodGood1260096.0
December 2009FairVery GoodVery GoodSatisfactory1260096.0
December 2007FairVery GoodGoodSatisfactory1260096.0
December 2005FairVery GoodGoodSatisfactory1260096.0
October 2003FairExcellentGoodSatisfactory1260096.0
October 2001PoorPoorGoodSatisfactory1260093.0
January 2001PoorSeriousGoodSerious1260047.0
September 1999PoorSeriousGoodSerious1348047.0
August 1998PoorPoorGoodSerious1348047.0
July 1997PoorPoorGoodSerious1348047.0
September 1996PoorFairGoodPoor1348066.0
September 1994PoorSatisfactoryVery GoodPoor1348067.0
July 1992PoorPoorVery GoodPoor1348064.0
June 1990FairSatisfactoryVery GoodFair1348083.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,0965,85024600
Deck
Reinforced Concrete Decksq. ft.126,885125,0011,88400
Substructure
Reinforced Concrete Columneach147700
Reinforced Concrete Abutmentlinear ft.2621649800
Reinforced Concrete Pier Caplinear ft.3743254900
Joints
Strip Seal Jointlinear ft.249249000
Pourable Jointlinear ft.2492000490
Bearings
Movable Bearingeach2424000
Fixed Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,0351,52650900