+42.34787, -83.04598
42°20'52" N, 83°02'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:WILKINS ST & RAMP over I-75
Structure number:000000000011814
Old structure number:82182251000S130 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:86.9 ft. [26.5 m]
Total length:229.0 ft. [69.8 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:2007
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,100 [as of 2008]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Operating rating:67.3 tons [61.2 metric tons]
Inventory rating:40.3 tons [36.6 metric tons]
Sufficiency rating:95.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201695.7GoodVery GoodGoodGoodFO2100
April 201493.7GoodVery GoodGoodGood-2100
April 201293.7GoodVery GoodGoodGood-2100
April 201041.0GoodVery GoodGoodVery Good-2100
August 200878.4GoodExcellentGoodGood-2100
July 200655.1PoorPoorSatisfactorySatisfactorySD6100
July 200455.1PoorPoorSatisfactorySatisfactorySD6100
July 200257.2FairFairSatisfactorySatisfactoryFO6100
May 200055.1PoorPoorSatisfactorySatisfactorySD6100
September 199858.2FairSatisfactorySatisfactoryGoodFO6100
September 199659.2FairSatisfactoryGoodGoodFO6100
September 199457.7FairFairGoodGoodFO6100
July 199258.8FairSatisfactoryGoodGoodFO6100
June 199058.8FairSatisfactoryVery GoodGoodFO6100