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RMP I-96E TO I-75N over I-75 NB AND EXIT RAMP

Map

Coordinates:
+42.33183, -83.08383
42°19'55" N, 83°05'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RMP I-96E TO I-75N over I-75 NB AND EXIT RAMP
Structure number:000000000011755
Old structure number:82182194000S260 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:125.0 ft. [38.1 m]
Total length:267.1 ft. [81.4 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:59°
Owner:State Highway Agency [01]
Year built:1970
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: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,290 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
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:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairSatisfactoryGoodSatisfactory1029096.0
June 2014FairSatisfactoryGoodSatisfactory1029096.0
June 2012FairSatisfactorySatisfactorySatisfactory1029096.0
June 2010FairSatisfactorySatisfactorySatisfactory1029096.0
July 2009FairGoodSatisfactorySatisfactory1029096.0
June 2008FairGoodSatisfactorySatisfactory1029096.0
June 2006FairGoodSatisfactorySatisfactory1029094.0
June 2004FairGoodSatisfactorySatisfactory1029094.0
June 2002FairGoodSatisfactorySatisfactory1029096.0
May 2000FairGoodSatisfactorySatisfactory1029096.0
August 1998PoorGoodPoorPoor1029069.0
September 1996FairGoodSatisfactoryFair1029083.0
August 1994FairFairSatisfactorySatisfactory1029093.0
July 1992FairSatisfactoryGoodSatisfactory1029094.0
June 1990FairFairGoodSatisfactory1029093.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,3604,360000
Steel Pin or Pin & Hangar Assemblyeach1010000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.6756591600
Reinforced Concrete Pier Caplinear ft.3513183300
Joints
Strip Seal Jointlinear ft.2171744300
Pourable Jointlinear ft.108108000
Bearings
Movable Bearingeach1010000
Fixed Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7451,48326200
Deck
Reinforced Concrete Slabsq. ft.81,68781,687000