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VERNOR AVE over I-75

Map

Coordinates:
+42.32509, -83.08369
42°19'30" N, 83°05'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:VERNOR AVE over I-75
Structure number:000000000011746
Old structure number:82182194000S170 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:89.6 ft. [27.3 m]
Total length:315.6 ft. [96.2 m]
Roadway width between curbs:58.1 ft. [17.7 m]
Deck width edge-to-edge:80.4 ft. [24.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2007
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:16,560 [as of 2005]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:79.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodVery GoodVery Good1656079.0
November 2015GoodVery GoodVery GoodVery Good1656079.0
November 2013GoodExcellentVery GoodExcellent1656079.0
December 2011GoodExcellentVery GoodExcellent1656079.0
January 2010GoodExcellentExcellentExcellent1656074.0
September 2008PoorPoorPoorSerious1656032.0
June 2007PoorPoorPoorSerious1656032.0
June 2006PoorPoorPoorSerious1656032.0
September 2005PoorSeriousPoorSerious1656032.0
November 2004PoorSeriousPoorSerious1656032.0
June 2003PoorSeriousFairSerious1656032.0
October 2002PoorSeriousFairSerious1656032.0
August 2001PoorSeriousFairSerious1656032.0
May 2000PoorSeriousFairPoor1656047.0
August 1998FairFairFairFair1656062.0
September 1996FairFairSatisfactoryFair1656065.0
August 1994FairSatisfactorySatisfactoryFair1656066.0
July 1992FairGoodGoodFair1656066.0
June 1990FairSatisfactoryGoodFair1656066.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.10,35110,351000
Steel Protective Coatingsq. ft.282,972279,7433,22900
Deck
Reinforced Concrete Decksq. ft.273,037273,037000
Substructure
Reinforced Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.528528000
Reinforced Concrete Pier Caplinear ft.1,0701,070000
Joints
Strip Seal Jointlinear ft.531531000
Pourable Jointlinear ft.7887553300
Bearings
Elastomeric Bearingeach5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,0711,86420700