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RAMP FROM M-10 over JEFFERSON AVE

Map 

Coordinates:
+42.32632, -83.05130
42°19'35" N, 83°03'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP FROM M-10 over JEFFERSON AVE
Structure number:000000000011407
Old structure number:82182111000S200 (from 1992 edition)
Location:IN CITY OF DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:108.9 ft. [33.2 m]
Total length:822.2 ft. [250.6 m]
Roadway width between curbs:38.4 ft. [11.7 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:11
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:550 [as of 1988]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Sufficiency rating:95.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201695.7FairSatisfactorySatisfactoryGoodFO550
August 201495.7FairSatisfactorySatisfactoryGoodFO550
August 201296.0FairSatisfactoryGoodGoodFO550
August 201099.0FairSatisfactoryGoodGood-550
January 200899.0GoodGoodGoodGood-550
January 200699.0GoodGoodGoodGood-550
April 200494.0PoorSeriousSatisfactorySatisfactorySD550
December 200294.0PoorSeriousSatisfactorySatisfactorySD550
October 200194.0PoorSeriousSatisfactorySatisfactorySD550
July 200094.0PoorSeriousSatisfactoryGoodSD550
July 199894.0PoorSeriousGoodVery GoodSD550
June 199696.0FairFairGoodVery Good-550
July 199498.0FairSatisfactoryGoodVery Good-500
September 199298.0FairSatisfactoryGoodVery Good-500
August 199098.0FairSatisfactoryVery GoodVery Good-500