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WARREN AVE over I-75

Map 

Coordinates:
+42.36091, -83.05457
42°21'39" N, 83°03'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WARREN AVE over I-75
Structure number:000000000011817
Old structure number:82182251000S160 (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:74.8 ft. [22.8 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:173.2 ft. [52.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
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: May 2015 

Good/Fair/Poor Condition:Fair
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:26,900
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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]
Sufficiency rating:18.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201518.0FairVery GoodGoodSatisfactory-26900
May 201477.0FairExcellentGoodSatisfactory-26900
May 201395.0FairExcellentGoodSatisfactory-26900
May 201195.0FairExcellentGoodSatisfactory-26900
March 200992.0GoodExcellentGoodGood-26900
September 200847.0PoorSeriousPoorSerious-26900
December 200747.0PoorSeriousPoorSerious-26900
June 200647.0PoorSeriousPoorSeriousSD26900
September 200547.0PoorSeriousPoorSeriousSD26900
November 200449.0PoorSeriousPoorSeriousSD26900
June 200347.0PoorSeriousPoorSeriousSD26900
September 200249.0PoorPoorPoorSeriousSD26900
December 200149.0PoorPoorPoorSeriousSD26900
June 200147.0PoorSeriousPoorSeriousSD26900
September 199849.0PoorPoorPoorSeriousSD26900
September 199683.0FairFairSatisfactoryFairFO26900
September 199492.0PoorPoorSatisfactorySatisfactorySD26900
July 199267.0PoorFairPoorFairSD26900
June 199067.0PoorFairPoorFairSD26900