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NB TO WB DAVISON over M-10 SB

Map

Coordinates:
+42.39880, -83.11157
42°23'56" N, 83°06'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NB TO WB DAVISON over M-10 SB
Structure number:000000000011441
Old structure number:82182112000S160 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:85.0 ft. [25.9 m]
Total length:175.5 ft. [53.5 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Owner:State Highway Agency [01]
Year built:1957
Year reconstructed:2006
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:3
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: April 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:42,500 [as of 1995]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.4 tons [78.5 metric tons]
Inventory rating:51.8 tons [47.1 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201596.0GoodVery GoodGoodGood-42500
April 201396.0GoodVery GoodGoodGood-42500
April 201196.0GoodVery GoodGoodGood-42500
April 200996.0GoodVery GoodGoodGood-42500
November 200796.0GoodExcellentGoodGood-42500
November 200587.6PoorPoorGoodSatisfactorySD42500
July 200387.6PoorPoorGoodSatisfactorySD42500
July 200187.6PoorPoorGoodSatisfactorySD42500
April 200085.5PoorSeriousGoodSatisfactorySD42500
August 199890.8PoorSeriousGoodGoodSD42500
June 199693.3FairFairGoodGood-7300
August 199493.4FairFairGoodGood-7300
September 199294.4GoodGoodGoodGood-7300
September 199094.4GoodGoodVery GoodGood-7300