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I-75NB&I-94EB RAMP over RUSSELL ST CONN

Map

Coordinates:
+42.36899, -83.05674
42°22'08" N, 83°03'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75NB&I-94EB RAMP over RUSSELL ST CONN
Structure number:000000000011827
Old structure number:82182251000S260 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:585.0 ft. [178.3 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
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:3
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: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,110 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.0
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairGoodGoodSatisfactory1011091.0
May 2016GoodVery GoodGoodGood1011091.0
June 2014GoodVery GoodGoodGood1011091.0
June 2012GoodVery GoodGoodGood1011091.0
June 2010GoodVery GoodGoodGood1011091.0
January 2009GoodVery GoodGoodGood1011091.0
January 2007GoodVery GoodGoodGood1011091.0
January 2005GoodVery GoodVery GoodGood1011091.0
January 2003GoodVery GoodGoodGood1011093.0
January 2001GoodExcellentGoodGood1011093.0
September 1999PoorSeriousFairSerious1011044.0
November 1998PoorSeriousFairSerious1011043.0
December 1997PoorPoorFairSerious1011045.0
September 1996PoorPoorSatisfactoryFair1011078.0
September 1994PoorPoorSatisfactoryFair1011078.0
July 1992PoorPoorGoodFair1011078.0
June 1990FairFairGoodFair1011080.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,0944,0643000
Deck
Reinforced Concrete Decksq. ft.16,17815,90227600
Wearing Surfacessq. ft.13,80513,52927600
Substructure
Reinforced Concrete Columneach2216600
Reinforced Concrete Abutmentlinear ft.3429500
Reinforced Concrete Pier Caplinear ft.3313141700
Joints
Strip Seal Jointlinear ft.331331000
Pourable Jointlinear ft.55352000
Bearings
Movable Bearingeach4845300
Fixed Bearingeach4846200