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LINWOOD AVE over I-94

Map 

Coordinates:
+42.35179, -83.09371
42°21'06" N, 83°05'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LINWOOD AVE over I-94
Structure number:000000000011186
Old structure number:82182023000S180 (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:65.3 ft. [19.9 m]
Total length:173.6 ft. [52.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:61.7 ft. [18.8 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1997
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 [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: November 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,446 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:94.8 tons [86.2 metric tons]
Inventory rating:56.7 tons [51.5 metric tons]
Sufficiency rating:76.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201576.3FairVery GoodSatisfactorySatisfactoryFO3446
November 201376.3FairVery GoodSatisfactorySatisfactoryFO3446
November 201175.0FairVery GoodSatisfactorySatisfactoryFO10280
November 200975.0FairVery GoodSatisfactorySatisfactoryFO10280
May 200875.0FairVery GoodSatisfactorySatisfactoryFO10280
June 200675.0FairVery GoodSatisfactorySatisfactoryFO10280
June 200475.0FairVery GoodSatisfactorySatisfactory-10280
June 200275.0FairVery GoodSatisfactorySatisfactory-10280
June 200063.6FairVery GoodFairSatisfactory-10280
June 199975.0FairVery GoodSatisfactoryGood-10280
July 199875.0FairVery GoodSatisfactoryGood-10280
May 199746.5PoorVery GoodSatisfactoryPoor-10280
May 199643.2PoorPoorSatisfactoryPoorSD10280
October 199542.9PoorPoorSatisfactoryPoorSD10280
July 199445.1PoorFairSatisfactoryPoorSD10280
May 199245.1PoorFairSatisfactoryPoorSD10280
May 199062.4FairFairGoodFairFO10280