NB I-380 over WEST BLUE CREEK

Map 

Facts 

Name:	NB I-380 over WEST BLUE CREEK
Structure number:	000000000605110
Location:	0850807
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Rural) [01]
Length of largest span:	65.0 ft. [19.8 m]
Total length:	189.0 ft. [57.6 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	43.3 ft. [13.2 m]
Skew angle:	45°
Owner:	State Highway Agency [01]
Year built:	1982
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	3
Main spans material:	Prestressed concrete [5]
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:	10,350 [as of 2008]
Truck traffic:	21% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	66.0 tons [60.0 metric tons]
Inventory rating:	30.7 tons [27.9 metric tons]
Sufficiency rating:	94.9

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,250 [as of 1998]
Truck traffic:	18% of total traffic
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:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	66.7 tons [60.6 metric tons]
Inventory rating:	31.0 tons [28.2 metric tons]
Sufficiency rating:	95.2

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,400 [as of 1989]
Truck traffic:	20% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	97.6

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