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SECOND BLVD over I-75

Map 

Coordinates:
+42.33707, -83.05850
42°20'13" N, 83°03'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SECOND BLVD over I-75
Structure number:000000000011777
Old structure number:82182195000S200 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:78.1 ft. [23.8 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:48.9 ft. [14.9 m]
Deck width edge-to-edge:74.8 ft. [22.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1996
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:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,200 [as of 1996]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:85.1 tons [77.4 metric tons]
Inventory rating:39.2 tons [35.6 metric tons]
Sufficiency rating:64.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201564.3FairSatisfactoryFairGoodFO7200
May 201364.3FairSatisfactoryFairGoodFO7200
May 201164.3FairSatisfactoryFairGoodFO7200
May 200964.3FairGoodFairSatisfactoryFO7200
May 200864.3FairGoodFairSatisfactoryFO7200
May 200675.6FairVery GoodSatisfactorySatisfactoryFO7200
May 200475.6FairVery GoodSatisfactorySatisfactory-7200
May 200275.6FairVery GoodSatisfactorySatisfactory-7200
May 200075.6FairVery GoodSatisfactorySatisfactory-7200
August 199875.6GoodVery GoodVery GoodGood-7200
August 199661.2PoorPoorFairGood-7200
August 199486.3PoorPoorSatisfactoryGoodSD9470
July 199286.3PoorPoorGoodGoodSD9470
June 199086.3PoorPoorGoodGoodSD9470