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I94WB RAMP TO I96E over I-94

Map

Coordinates:
+42.34976, -83.09982
42°20'59" N, 83°05'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I94WB RAMP TO I96E over I-94
Structure number:000000000011593
Old structure number:82182123000S450 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.4 ft. [24.8 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Truck traffic:16% 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:Superior to present desirable criteria [9]
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:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodVery GoodGoodGood-94.0
October 2015GoodVery GoodGoodGood-94.0
October 2013GoodVery GoodGoodGood-94.0
October 2011GoodGoodGoodGood-94.0
October 2009GoodGoodGoodGood-94.0
October 2007GoodVery GoodGoodGood-94.0
October 2005GoodExcellentGoodGood-96.0
October 2003FairSatisfactorySatisfactorySatisfactory1258098.0
October 2001FairSatisfactorySatisfactorySatisfactory1258098.0
November 1999FairSatisfactoryFairSatisfactory1258082.0
September 1997FairSatisfactoryFairSatisfactory1258085.0
June 1995PoorSatisfactoryPoorGood1258069.0
October 1993PoorFairPoorGood1258068.0
June 1991PoorSatisfactoryPoorGood1258069.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,4623,3966600
Deck
Reinforced Concrete Decksq. ft.70,85867,3173,54100
Superstructure
Steel Pin or Pin & Hangar Assemblyeach1515000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.2131803300
Reinforced Concrete Pier Caplinear ft.305305000
Joints
Strip Seal Jointlinear ft.203203000
Pourable Jointlinear ft.6105770330
Bearings
Movable Bearingeach1010000
Fixed Bearingeach1515000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3851,3523300