INTERSTATE 15 over GREEN VALLEY CREEK

Map 

Facts 

Name:	INTERSTATE 15 over GREEN VALLEY CREEK
Structure number:	57 0039L
Location:	11-SD-015-M25.06-SD
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	100.1 ft. [30.5 m]
Total length:	370.1 ft. [112.8 m]
Roadway width between curbs:	63.7 ft. [19.4 m]
Deck width edge-to-edge:	68.9 ft. [21.0 m]
Owner:	State Highway Agency [01]
Year built:	1968
Year reconstructed:	1981
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:	4
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:	101,000 [as of 2000]
Truck traffic:	6% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	88.3

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	87,650 [as of 1997]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	58.9 tons [53.5 metric tons]
Inventory rating:	35.9 tons [32.6 metric tons]
Sufficiency rating:	89.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	72,050 [as of 1990]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	58.4 tons [53.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	92.6

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