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I-94EB RMP TO M-10 over I-94 WB & M-10 SB

Map

Coordinates:
+42.35974, -83.07709
42°21'35" N, 83°04'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-94EB RMP TO M-10 over I-94 WB & M-10 SB
Structure number:000000000011193
Old structure number:82182023000S250 (from 1992 edition)
Location:IN DETROIT RAMP B-G
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:133.9 ft. [40.8 m]
Total length:1134.2 ft. [345.7 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Number of main spans:11
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:54,800 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:57.4
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017PoorPoorPoorPoor5480057.4
October 2016PoorPoorPoorPoor5480057.4
October 2015PoorPoorPoorPoor5480057.4
October 2014PoorPoorPoorPoor5480057.4
November 2013PoorPoorPoorPoor5480057.4
November 2012PoorPoorPoorPoor5480057.4
November 2011PoorPoorPoorPoor5480057.4
November 2009PoorPoorPoorPoor5480057.4
August 2008PoorPoorFairPoor5480057.4
May 2007PoorPoorSatisfactoryPoor5480057.4
January 2006PoorPoorSatisfactoryPoor5480057.4
July 2004PoorPoorSatisfactoryPoor5480057.4
October 2003PoorPoorSatisfactoryPoor5480057.4
August 2002PoorPoorSatisfactoryPoor5480057.4
August 2000PoorPoorSatisfactoryFair5480075.5
July 1998PoorPoorSatisfactoryFair5480075.5
July 1994FairFairSatisfactoryFair5480080.1
June 1992FairFairGoodFair5480080.1
May 1990FairFairGoodSatisfactory5480091.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.18,60517,94965600
Deck
Reinforced Concrete Decksq. ft.512,6310512,63100
Wearing Surfacessq. ft.480,641476,3354,30600
Substructure
Reinforced Concrete Columneach581627123
Reinforced Concrete Abutmentlinear ft.367721311640
Reinforced Concrete Pier Caplinear ft.1,7979616561800
Joints
Strip Seal Jointlinear ft.6,4246,424000
Compression Jointlinear ft.3,3561,7161,64000
Bearings
Movable Bearingeach5500550
Fixed Bearingeach5500496
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,7592,1824,5939840