VERNOR AVE over I-75


+42.32509, -83.08363
42°19'30" N, 83°05'01" W


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)
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:15.1 ft. [4.6 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 2015

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]
Operating rating:90.5 tons [82.3 metric tons]
Inventory rating:54.1 tons [49.2 metric tons]
Sufficiency rating:79.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201579.0GoodVery GoodVery GoodVery Good-16560
November 201379.0GoodExcellentVery GoodExcellent-16560
December 201179.0GoodExcellentVery GoodExcellent-16560
January 201074.0GoodExcellentExcellentExcellent-16560
September 200832.0PoorPoorPoorSerious-16560
June 200732.0PoorPoorPoorSerious-16560
June 200632.0PoorPoorPoorSeriousSD16560
September 200532.0PoorSeriousPoorSeriousSD16560
November 200432.0PoorSeriousPoorSeriousSD16560
June 200332.0PoorSeriousFairSeriousSD16560
October 200232.0PoorSeriousFairSeriousSD16560
August 200132.0PoorSeriousFairSeriousSD16560
May 200047.0PoorSeriousFairPoorSD16560
August 199862.0FairFairFairFairFO16560
September 199665.0FairFairSatisfactoryFairFO16560
August 199466.0FairSatisfactorySatisfactoryFairFO16560
July 199266.0FairGoodGoodFairFO16560
June 199066.0FairSatisfactoryGoodFairFO16560

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.3,1553,155000
Steel Protective Coatingsq. ft.26,28926,289000
Reinforced Concrete Decksq. ft.25,36625,366000
Reinforced Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.161161000
Reinforced Concrete Pier Caplinear ft.326326000
Strip Seal Jointlinear ft.162162000
Pourable Jointlinear ft.240240000
Elastomeric Bearingeach5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.631631000