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SCOTTEN AVE over US-12

Map 

Coordinates:
+42.33124, -83.10131
42°19'52" N, 83°06'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SCOTTEN AVE over US-12
Structure number:000000000011316
Old structure number:82182062000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:71.9 ft. [21.9 m]
Total length:144.0 ft. [43.9 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:62.7 ft. [19.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1941
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,350 [as of 1978]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:89.8 tons [81.6 metric tons]
Inventory rating:53.8 tons [48.9 metric tons]
Sufficiency rating:77.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201677.6FairGoodSatisfactoryVery GoodFO7350
October 201477.6FairGoodSatisfactoryVery GoodFO7350
November 201277.6FairVery GoodSatisfactoryVery GoodFO7350
November 201071.8GoodVery GoodGoodVery GoodFO7350
January 200971.8GoodVery GoodGoodVery GoodFO7350
November 200771.8FairVery GoodSatisfactoryVery Good-7350
November 200571.8FairVery GoodSatisfactoryVery Good-7350
November 200371.8FairVery GoodSatisfactoryVery Good-7350
November 200171.8FairVery GoodSatisfactoryVery Good-7350
August 200060.4FairExcellentFairVery GoodFO7350
October 199941.2PoorSeriousFairPoorSD7350
December 199843.4PoorPoorFairPoorSD7350
September 199657.3PoorPoorFairFairSD7350
October 199556.9FairFairFairSatisfactoryFO7350
September 199440.7PoorPoorPoorSatisfactorySD7350
August 199340.7PoorPoorPoorSatisfactorySD7350
May 199244.1PoorPoorPoorSatisfactorySD7350
April 199146.2PoorFairPoorFairSD7350