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

Facts 

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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.0
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201576.0Functionally obsoleteSatisfactorySatisfactoryGood5500
September 201376.0Functionally obsoleteSatisfactorySatisfactoryGood5500
September 201176.0Functionally obsoleteSatisfactorySatisfactoryGood5500
September 200978.0Functionally obsoleteSatisfactoryGoodGood5500
September 200778.0Functionally obsoleteSatisfactoryGoodGood5500
September 200575.9Functionally obsoleteSatisfactoryGoodGood5500
September 200375.9Functionally obsoleteSatisfactorySatisfactorySatisfactory5500
October 200175.9Functionally obsoleteSatisfactorySatisfactoryGood5500
October 199975.9Functionally obsoleteSatisfactoryGoodGood5500
August 199764.7Functionally obsoleteSatisfactoryGoodFair5500
May 199575.9Functionally obsoleteGoodGoodGood5500
September 199364.8Functionally obsoleteGoodGoodFair5000
May 199176.0Functionally obsoleteGoodGoodSatisfactory5000