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CHENE RAMP TO I-94 over E BD E GRAND BLVD

Map

Coordinates:
+42.37392, -83.04890
42°22'26" N, 83°02'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHENE RAMP TO I-94 over E BD E GRAND BLVD
Structure number:000000000011224
Old structure number:82182024000S170 (from 1992 edition)
Location:CITY OF DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:98.8 ft. [30.1 m]
Total length:182.8 ft. [55.7 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:48.9 ft. [14.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:71.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016PoorSatisfactoryFairPoor150071.5
May 2014PoorSatisfactoryFairPoor150071.5
May 2012PoorSatisfactoryFairPoor150071.5
May 2010FairSatisfactoryGoodSatisfactory150098.6
May 2008FairSatisfactoryGoodSatisfactory150098.6
June 2006FairSatisfactoryGoodSatisfactory150098.6
June 2004FairSatisfactoryGoodSatisfactory150098.6
June 2002FairSatisfactoryGoodSatisfactory150097.6
June 2000FairSatisfactoryGoodSatisfactory150098.6
July 1998FairSatisfactoryVery GoodGood150098.6
June 1996FairSatisfactoryVery GoodGood150096.6
July 1994FairSatisfactoryVery GoodGood150096.7
June 1992GoodGoodVery GoodGood150096.7
May 1990FairSatisfactoryVery GoodGood150096.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,0023,002000
Deck
Reinforced Concrete Decksq. ft.58,51358,513000
Wearing Surfacessq. ft.90,32084,9385,38200
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.512512000
Reinforced Concrete Pier Caplinear ft.47335866490
Joints
Strip Seal Jointlinear ft.190131331313
Pourable Jointlinear ft.381038100
Bearings
Elastomeric Bearingeach1001000
Movable Bearingeach52120
Fixed Bearingeach1513200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,197889295130