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M-102 EB over M-39

Map 

Coordinates:
+42.44416, -83.21961
42°26'39" N, 83°13'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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. ratingEvaluationDeckSuper.Sub.ADT
February 201695.0Not deficientVery GoodGoodGood45705
February 201497.0Not deficientVery GoodGoodGood45705
February 201297.0Not deficientExcellentGoodGood45705
June 201083.0Not deficientPoorGoodFair45705
June 200876.0Structurally deficientPoorGoodSatisfactory45705
June 200676.0Structurally deficientPoorGoodSatisfactory39862
June 200476.0Structurally deficientPoorGoodSatisfactory35000
June 200276.0Structurally deficientPoorGoodSatisfactory35000
June 200078.0Functionally obsoleteFairVery GoodSatisfactory35000
July 199878.0Functionally obsoleteFairVery GoodGood35000
July 199677.0Functionally obsoleteSatisfactoryGoodGood51600
August 199476.0Functionally obsoleteFairGoodGood51600
June 199276.0Functionally obsoleteFairGoodGood51600
May 199077.0Functionally obsoleteSatisfactoryGoodGood51600