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OAKMAN BLVD WB over I-96 (JEFFRIES FRWY)

Map 

Coordinates:
+42.37723, -83.14640
42°22'38" N, 83°08'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:OAKMAN BLVD WB over I-96 (JEFFRIES FRWY)
Structure number:000000000011573
Old structure number:82182123000S254 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:116.1 ft. [35.4 m]
Total length:232.6 ft. [70.9 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1971
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 [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:5,075 [as of 2008]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:89.2 tons [81.1 metric tons]
Inventory rating:53.6 tons [48.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.5
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201594.5Functionally obsoleteGoodGoodGood5075
September 201394.5Functionally obsoleteGoodGoodGood5075
September 201194.5Functionally obsoleteGoodGoodGood5075
September 200990.5Functionally obsoleteFairSatisfactoryGood5075
September 200789.5Functionally obsoleteFairSatisfactoryGood14990
September 200590.5Functionally obsoleteSatisfactorySatisfactoryGood14990
October 200390.5Functionally obsoleteSatisfactorySatisfactoryGood14990
October 200190.5Functionally obsoleteSatisfactorySatisfactoryGood14990
October 199990.5Functionally obsoleteSatisfactorySatisfactoryGood14990
September 199792.5Functionally obsoleteFairSatisfactoryGood14990
June 199565.2Structurally deficientFairPoorGood14990
December 199466.2Structurally deficientSatisfactoryPoorGood14990
October 199366.2Structurally deficientSatisfactoryPoorGood14990
May 199166.2Structurally deficientSatisfactoryPoorGood14990