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W GRAND BOULEVARD over M-10

Map 

Coordinates:
+42.36703, -83.08167
42°22'01" N, 83°04'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W GRAND BOULEVARD over M-10
Structure number:000000000011427
Old structure number:82182112000S020 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:55.8 ft. [17.0 m]
Total length:111.9 ft. [34.1 m]
Roadway width between curbs:134.8 ft. [41.1 m]
Deck width edge-to-edge:160.4 ft. [48.9 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1950
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:2
Main spans material:Steel continuous [4]
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: April 2015 

Status:Open, no restriction [A]
Average daily traffic:29,000 [as of 1993]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:88.0 tons [80.0 metric tons]
Inventory rating:43.0 tons [39.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201596.0Functionally obsoleteSatisfactorySatisfactorySatisfactory29000
April 201396.0Functionally obsoleteSatisfactorySatisfactorySatisfactory29000
April 201196.0Functionally obsoleteGoodSatisfactorySatisfactory29000
May 200885.0Functionally obsoleteGoodGoodFair29000
May 200685.0Functionally obsoleteGoodGoodFair29000
May 200485.0Functionally obsoleteGoodGoodFair29000
May 200296.0Functionally obsoleteGoodGoodSatisfactory29000
May 200096.0Functionally obsoleteGoodGoodSatisfactory29000
August 199896.0Functionally obsoleteVery GoodGoodGood29000
June 199682.0Structurally deficientPoorFairSatisfactory29000
July 199482.0Structurally deficientPoorFairSatisfactory47600
September 199295.0Functionally obsoleteFairGoodSatisfactory47600
August 199095.0Functionally obsoleteFairVery GoodSatisfactory47600