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U-TRN SERV RD over M-39(SOUTHFIELD EXPR)

Map

Coordinates:
+42.37825, -83.21707
42°22'42" N, 83°13'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U-TRN SERV RD over M-39(SOUTHFIELD EXPR)
Structure number:000000000011550
Old structure number:82182123000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass over highway
Route classification:Local (Urban) [19]
Length of largest span:81.0 ft. [24.7 m]
Total length:241.8 ft. [73.7 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
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: August 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,500 [as of 1988]
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: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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:101.0 tons [91.8 metric tons]
Inventory rating:47.6 tons [43.3 metric tons]
Sufficiency rating:76.0
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201576.0FairSatisfactorySatisfactoryGoodFO5500
September 201376.0FairSatisfactorySatisfactoryGoodFO5500
September 201176.0FairSatisfactorySatisfactoryGoodFO5500
September 200978.0FairSatisfactoryGoodGoodFO5500
September 200778.0FairSatisfactoryGoodGoodFO5500
September 200575.9FairSatisfactoryGoodGoodFO5500
September 200375.9FairSatisfactorySatisfactorySatisfactoryFO5500
October 200175.9FairSatisfactorySatisfactoryGoodFO5500
October 199975.9FairSatisfactoryGoodGoodFO5500
August 199764.7FairSatisfactoryGoodFairFO5500
May 199575.9GoodGoodGoodGoodFO5500
September 199364.8FairGoodGoodFairFO5000
May 199176.0FairGoodGoodSatisfactoryFO5000