INTERSTATE 280 SB over PRIVATE ROAD

Map 

Facts 

Name:	INTERSTATE 280 SB over PRIVATE ROAD
Structure number:	37 0263L
Location:	04-SCL-280-R3.41-SJS
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	62.0 ft. [18.9 m]
Total length:	139.1 ft. [42.4 m]
Roadway width between curbs:	78.1 ft. [23.8 m]
Deck width edge-to-edge:	80.1 ft. [24.4 m]
Skew angle:	8°
Owner:	State Highway Agency [01]
Year built:	1969
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:	3
Main spans material:	Concrete continuous [2]
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]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	113,500 [as of 2001]
Truck traffic:	4% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	82.0 tons [74.5 metric tons]
Inventory rating:	50.9 tons [46.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	82.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	106,100 [as of 1997]
Truck traffic:	4% of total traffic
Deck condition:	Serious [3 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	86.8 tons [78.9 metric tons]
Inventory rating:	51.8 tons [47.1 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	78.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	98,900 [as of 1990]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	86.1 tons [78.3 metric tons]
Inventory rating:	51.5 tons [46.8 metric tons]
Sufficiency rating:	82.0

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