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M-102 EB over M-39

Map

Coordinates:
+42.44416, -83.21961
42°26'39" N, 83°13'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-102 EB over M-39
Structure number:000000000011714
Old structure number:82182193000S113 (from 1992 edition)
Location:N LTS OF DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:53.5 ft. [16.3 m]
Total length:109.3 ft. [33.3 m]
Roadway width between curbs:56.4 ft. [17.2 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2010
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: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:45,705 [as of 2007]
Truck traffic:2% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:64.0 tons [58.2 metric tons]
Inventory rating:38.4 tons [34.9 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201695.0GoodVery GoodGoodGood-45705
February 201497.0GoodVery GoodGoodGood-45705
February 201297.0GoodExcellentGoodGood-45705
June 201083.0PoorPoorGoodFair-45705
June 200876.0PoorPoorGoodSatisfactorySD45705
June 200676.0PoorPoorGoodSatisfactorySD39862
June 200476.0PoorPoorGoodSatisfactorySD35000
June 200276.0PoorPoorGoodSatisfactorySD35000
June 200078.0FairFairVery GoodSatisfactoryFO35000
July 199878.0FairFairVery GoodGoodFO35000
July 199677.0FairSatisfactoryGoodGoodFO51600
August 199476.0FairFairGoodGoodFO51600
June 199276.0FairFairGoodGoodFO51600
May 199077.0FairSatisfactoryGoodGoodFO51600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,1751,175000
Steel Protective Coatingsq. ft.9,8609,860000
Deck
Reinforced Concrete Decksq. ft.7,0937,093000
Substructure
Reinforced Concrete Columneach55000
Concrete Protective Coatingsq. ft.1,9501,950000
Reinforced Concrete Abutmentlinear ft.136136000
Concrete Protective Coatingsq. ft.2,0402,040000
Reinforced Concrete Pier Caplinear ft.6666000
Concrete Protective Coatingsq. ft.825825000
Joints
Strip Seal Jointlinear ft.130013000
Pourable Jointlinear ft.130130000
Bearings
Movable Bearingeach2222000
Fixed Bearingeach1111000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.220220000
Concrete Protective Coatingsq. ft.1,0801,080000