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MLK JR BLVD EB over M-10

Map

Coordinates:
+42.34322, -83.06801
42°20'36" N, 83°04'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MLK JR BLVD EB over M-10
Structure number:000000000011404
Old structure number:82182111000S170 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:74.5 ft. [22.7 m]
Total length:149.0 ft. [45.4 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2017
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,565 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodExcellentExcellentExcellent856591.7
August 2016PoorPoorSatisfactoryGood2200089.6
August 2014PoorPoorSatisfactoryGood2200089.6
August 2012PoorPoorSatisfactoryGood2200089.6
August 2010PoorPoorFairGood2200078.1
October 2008PoorPoorFairGood2200078.1
October 2006PoorPoorFairGood2200078.1
July 2005PoorSeriousFairFair2200076.0
April 2004PoorSeriousFairFair2200076.0
December 2002PoorSeriousFairFair2200080.2
October 2001PoorSeriousFairFair2200076.0
July 2000PoorSeriousFairFair2200076.0
August 1998PoorSeriousFairSatisfactory2200076.0
June 1996FairFairFairGood2200080.2
July 1994FairFairFairGood1971080.4
September 1992FairSatisfactorySatisfactoryGood1971092.9
August 1990FairGoodSatisfactoryGood1971092.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.2,9332,933000
Deck
Reinforced Concrete Decksq. ft.93,42093,420000
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.194194000
Reinforced Concrete Pier Caplinear ft.194194000
Joints
Strip Seal Jointlinear ft.194194000
Pourable Jointlinear ft.194194000
Other Jointlinear ft.951951000
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.489489000