OUTER DRIVE over I-96

Map 

Facts 

Name:	OUTER DRIVE over I-96
Structure number:	82182122000S210
Location:	IN DETROIT
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	114.8 ft. [35.0 m]
Total length:	231.0 ft. [70.4 m]
Roadway width between curbs:	166.0 ft. [50.6 m]
Deck width edge-to-edge:	170.0 ft. [51.8 m]
Vertical clearance below bridge:	14.4 ft. [4.4 m]
Skew angle:	1°
Owner:	State Highway Agency [01]
Year built:	1970
Year reconstructed:	2003
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:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	42,000 [as of 1988]
Truck traffic:	3% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	50.1 tons [45.5 metric tons]
Sufficiency rating:	89.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	42,000 [as of 1988]
Truck traffic:	3% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	50.1 tons [45.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	76.7
Recommended work:	Bridge deck replacement with only incidental widening. [37]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	38,000 [as of 1977]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	49.5 tons [45.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	90.0
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$565,000

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