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BRUSH ST ENT RAMP over I-75 EB I-375 SB TRN RDY

Map

Coordinates:
+42.34199, -83.04682
42°20'31" N, 83°02'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BRUSH ST ENT RAMP over I-75 EB I-375 SB TRN RDY
Structure number:000000000011803
Old structure number:82182251000S050 (from 1992 edition)
Location:IN DETROIT OVER E N TURN
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.0 ft. [24.7 m]
Total length:164.1 ft. [50.0 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:13.1 ft. [4.0 m]
Skew angle:56°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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:Bituminous [6]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,200 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairGoodFairFair320085.0
March 2014FairGoodFairFair320085.0
March 2012FairGoodFairFair320085.0
March 2010FairGoodFairFair320085.0
May 2008FairVery GoodFairSatisfactory320085.0
May 2006FairGoodFairSatisfactory320085.0
May 2004FairVery GoodFairSatisfactory320085.0
May 2002FairVery GoodFairSatisfactory320085.0
May 2000FairVery GoodFairSatisfactory320085.0
August 1998PoorPoorFairSatisfactory320077.0
September 1996PoorPoorFairGood320080.0
August 1994PoorSeriousFairGood320078.0
August 1992PoorSeriousFairGood320078.0
April 1991PoorSeriousPoorGood320062.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,6911,969656660
Steel Protective Coatingsq. ft.65,98362,6463,33700
Deck
Reinforced Concrete Decksq. ft.48,65346,2202,43300
Substructure
Reinforced Concrete Columneach62400
Reinforced Concrete Abutmentlinear ft.21611882160
Reinforced Concrete Pier Caplinear ft.2171744300
Joints
Strip Seal Jointlinear ft.328328000
Pourable Jointlinear ft.32820392330
Bearings
Movable Bearingeach1010000
Fixed Bearingeach109100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0769298400