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LINWOOD AVE over I-94

Map

Coordinates:
+42.35179, -83.09371
42°21'06" N, 83°05'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2,4302,4042060
Deck
Reinforced Concrete Decksq. ft.10,70810,708000
Substructure
Reinforced Concrete Columneach1201200
Reinforced Concrete Abutmentlinear ft.1311062500
Reinforced Concrete Pier Caplinear ft.1941742000
Joints
Strip Seal Jointlinear ft.186186000
Pourable Jointlinear ft.122122000
Bearings
Movable Bearingeach56292070
Fixed Bearingeach56362000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.347347000